The robot vacuum on review here is the Yeedi M12 Ultra Plus. Elsewhere in the lineup you'll find the Yeedi M12 Pro Plus – this is essentially the same vacuum, but the Ultra Plus has marginally higher suction: 11,800Pa for the Ultra, 11,000Pa for the Pro Plus.
The Yeedi M12 Ultra Plus is a fantastic robot vacuum in terms of cleaning power. The vacuuming is powerful (with suction specs up there with the highest on the market) and reliable, the mopping is efficient – especially thanks to a pad that can shift outwards to enable this robovac to mop right up to the edges of rooms. Reliable object avoidance and very good mapping also help ensure a thorough clean.
In fact, in terms of cleaning alone, it's up there with the best robot vacuums on the market. However, it doesn't quite set itself apart in a way that's much of a game-changer, and it lacks extra features that you will find with other premium models. Perhaps the most notable of those is the lack of voice assistant support (which is surprising at this price point), but you also can't do things like use the bot as a security camera / pet checker. To some, those features will be unnecessary extras, though.
The base station is comprehensive, taking care of much of the maintenance for you, including refilling the bot's water tanks, and washing and drying the mop pads. However, the knock-on of that is that it is quite bulky.
That's the short version; read on for my full Yeedi M12 Ultra Plus robot vacuum review.
(Image credit: Future)
Yeedi M12 Ultra Plus review: price & availability
List price: $1,099 / (about £840 / AU$1,630)
Available: US
Launched: September 2024
An asking price of $1,099 / (about £840 / AU$1,630) may seem exorbitant, but it really isn't with flagship models such as the Yeedi M12 Ultra Plus. Top-of-the-line models basically start at around $1,000 / £1,000 so something that's just a hundred bucks more is reasonable. Add on to that the fact that the Yeedi M21 Ultra Plus comes with powerful suction rated at 11,8000 Pa and has an extendable mop pad for mopping edges, along with great object avoidance, and you're getting pretty good value. While I hesitate to call it a deal, it's worth the price.
Compare, for instance, to the Narwal Freo X Ultra. At $1,399.99 / AU$ 2,299 (about £1,110), it's quite a bit more expensive, doesn't have that extendable mop pad, and isn't quite as powerful(it has 8,200 Pa of suction). The Narwal is a bit more aesthetically pleasing, however, and more feature-filled. For instance, you can actually use it as a security video camera drone.
The Ecovacs Deebot T30S Combo is another option that's going to set you back quite a bit with its $1,199.99 / AU$2,299 (about £950) price tag. It's very feature-rich and even comes with a handheld vacuum that self-empties into the base station. While it shouldn't be a huge consideration since all of these robot vacuums frequently return to the base station to wash their mop pads, it does have a 200 minute battery life to the Yeedi M12 Ultra Plus' 290 minutes.
Value for money score: 4 out of 5
Yeedi M12 Ultra Plus specs
Yeedi M12 Ultra Plus review: design
Spinning mop pads – one of which extends to reach the edges of rooms
3D mapping sensors for improved object avoidance
Large water tanks and dust bag in base station
The Yeedi M12 Ultra Plus, as a flagship robot vacuum, comes with some top tier design choices. For instance, while it comes with just one side brush (some models have two), it does have an anti-tangle brush roll. Plus, it comes with two spinning mop pads, one of which can extend out for edge mopping. Both can also lift off the ground for carpet cleaning as well, though it's not quite high enough for thick, shag carpets.
(Image credit: Future)
As far as its sensors go, it utilizes 3D mapping – you can see the results in the app. When it goes around mapping or cleaning, you can actually see two lasers cross in front of it. This helps with seeing objects more fully to avoid them. (Here's more on how robot vacuums navigate, if you're interested.)
(Image credit: Future)
Moving on to the base station. This is on the bulky side, although that's common for docks that offer comprehensive maintenance features, as this one does. Not only will it empty the bot's dustbin, it can also refill its onboard water tank and clean and dry its mop pads.
The most unusual thing about the dock is the fact that the clean and dirty water tanks are flat and wide, sitting on top of the base station instead of the thinner, deeper tanks of other models that sit inside the base station. I'm not sure there's a real practical difference other than the water tanks here are harder to tip over if you're filling up or emptying them.
They're both sizable, with the clean water tank holding 4L and the dirty water tank 3.5L. The dust bag that the robot vacuum automatically self-empties into is also pretty big at 3.4L. Also on hand are features that I've come to expect in flagship robot vacuums with mopping capability, such as hot mop pad washing and drying.
Design score: 5 out of 5
Yeedi M12 Ultra Plus review: performance
Both vacuuming and mopping are great
Extendable mop pad means edges get mopped
Object avoidance is very good
As one would expect with a flagship model, the vacuuming and mopping are both very good with the Yeedi M12 Ultra Plus. I tested this robot vacuum on hardwood and marble floors as well as a bath mat to see how it would do with carpeting.
Tackling the vacuuming first, it sucked up all manner of debris very well. For a more controlled test, I used cereal and sugar and it sucked everything right up. That's to be expected for a robovac that boasts 11,800Pa of suction – right up there with the highest on the market.
Image 1 of 4
(Image credit: Future)
Image 2 of 4
(Image credit: Future)
Image 3 of 4
(Image credit: Future)
Image 4 of 4
(Image credit: Future)
If there's any place to mildly criticize the M12 Ultra Plus, it would be nice to see two side brushes instead of just one, as this would push more dust and debris in front of it to pick up per pass. At least it has a tangle-free brush roll.
While I was impressed with the mopping as well, it's a bit light on how much water it uses so I ended up preferring to use the highest water level when running it. Still, it left floors looking very clean. During that cereal and sugar test, I also tossed some coffee on the floor and it mopped that up fairly quickly.
(Image credit: Future)
Also, one of the mop pads extends out during cleaning so that the Yeedi M12 Ultra Plus is able to get to the edges of rooms. It's a nice feature that not all flagship robot vacuums come with.
Since the mop pads can lift up, when it vacuumed the bath mat that I used to simulate testing on carpet, it left the bath mat dry, meaning you can use this robot vacuum in a hybrid space and it will vacuum and mop hard flooring while just vacuuming carpeted areas.
Since this robot vacuum utilizes its 3D sensors for navigating and mapping, it does a very good job avoiding objects. I saw it go right up to and around chairs that had been moved, without touching (or sometimes barely touching). Just be aware that Yeedi hasn't yet solved cables and cords (no one has, frankly) so you should still pick those up before running the robot vacuum.
Performance-related features also include mop pad washing and drying as well as auto-emptying. They all work very well, though the robot vacuum has a tendency to wash the mop pads before running, which can be annoying if something just spilled and you want to do some spot cleaning.
Battery life
Since the Yeedi M12 Ultra Plus is one of those robot vacuums that regularly returns to its base station to wash its mop pads and empty its onboard dustbin, squeezing every minute of battery life out of it is not going to make a big impact on your experience. Still, its up to 290 minutes of use is fairly remarkable as many robot vacuums, especially with spinning mop pads, have a battery life that's closer to 200 minutes.
Performance score: 4.5 out of 5
Yeedi M12 Ultra Plus review: app
Straightforward to use
Somewhat light on features – no option of voice assistant support
Mapping is mostly good
The app is straightforward, from setup to use. There are no surprises, though some of that is due to the fact that there aren't a lot of extra features here. You won't find the ability to pair with Alexa or use as a remote video drone (this may seem random but more than a few flagship models have this feature).
But, the more important stuff is here, such as running the Yeedi M12 Ultra Plus in vacuum only, mop only, or vacuum and mop mode and the various settings during its cleaning (vacuuming power, mopping water level, etc.). There's also the ability to schedule cleanings, see a log of previous cleanings, edit the map, and adjust some other settings.
I like to focus specifically on the maps as I typically test robot vacuums in a semi-open floor plan and find many to have issues dividing the mapped space into smaller rooms – typically, the whole space, which comprises four rooms, are registered as one big room.
The Yeedi app does a good job dividing that space into smaller rooms, though I did find one instance where it wouldn't accept a division, so I have to either clean two rooms at once or use the zone setting to clean one of those specific rooms. This is an improvement over what I've experienced in the past, not just from Yeedi but other manufacturers as well.
App score: 4 out of 5
Should you buy the Yeedi M12 Ultra Plus?
Design
Sizable water tanks and dust bag in the base station, and the robot vacuum has an extendable mop pad.
5 /5
Performance
Vacuuming and mopping performance are both very good.
4.5 /5
Buy it if...
You want great vacuuming and mopping
There's little to fault with its vacuuming and mopping performance. Plus, it can get to the edges with that extendable mop pad.
You have an open or semi-open floor plan
Its mapping and ability to divide the map in app makes creating new rooms easy, though there are still some quirks.
You want good object avoidance
Maybe it's from that 3D mapping, but the object avoidance is very good, without giving too wide a berth to the objects the robot vacuum is avoiding.
Don't buy it if...
You're on a budget
The price is reasonable compared to other flagship models, but you're dropping quite a bit of cash here.
You want all the bells and whistles
It has all the necessities on hand, but there are a few extras that other flagship models offer that you won't find with this Yeedi – lack of voice assistant support being the main one.
Yeedi M12 Ultra Plus: alternatives to consider
Narwal Freo X Ultra
The Narwal Freo X Ultra sets itself apart just by its base station's aesthetics, with its more aerodynamic look. It's feature-filled and good at vacuuming corners, but is very pricey, has some minor issues with mapping (at least with open floor plans), and is not quite as powerful as the Yeedi M12 Ultra Plus.
It might be louder and more expensive, but the Ecovacs Deebot T30S Combo is worthy competition to the Yeedi M21 Ultra Plus. Not only does it do a great job vacuuming and mopping – it has that same extendable mop pad to get edges – but it also comes with a handheld vacuum for some extra deep or spot cleaning prowess.
To test the Yeedi M12 Ultra Plus, I used it for a week to vacuum and mop the hardwood floors and a bath mat (to simulate carpeting) in my house. I also tested all the features listed in the app, particularly its mapping. I took note of how well the vacuum cleaned the edges of a room as well as around obstacles.
GE Cync Lighting Dynamic Effects Smart Bulb: two-minute review
The GE Cync Lighting Dynamic Effects Smart Bulbs are a fantastic addition for anyone looking to add some smart and (per the name) dynamic lighting to their smart homes. While GE offers all sorts of different lighting options, the smart bulbs comes in two versions: A19 and B30. The first, reviewed here, fits into most traditional light fixtures, while the B30 is ideal for recessed lighting.
You don’t need a hub for the GE Cync Lighting Dynamic Effects Smart Bulbs, so adding them into a smart home is pretty straightforward. That said, they are limited to certain ecosystems – a minor travesty in this day and age where Matter certification is becoming more widely adopted.
Overall though, the GE Cync Lighting Dynamic Effects Smart Bulbs belong in the conversation for the best smart lights due to, not only their easy implementation, but the wide range of colors and effects on offer.
The A19 bulbs fit most standard light fixtures (Image credit: James Holland)
Physically, the GE Cync Lighting Dynamic Effects Smart Bulbs look like most smart bulbs in that they keep the same basic shape of the bulb form factor. The outer part of the bulb is an opaque white while the lower portion towards the base is covered in a matte white casing presumably covering the more digital components of the bulb.
The A19 version reviewed here is on par with a 60 watt light bulb ,offering 800 lumens in terms of brightness with a color temperature of 2,700k. Since this is a bulb with a focus on dynamic lighting, there are 16 million colors and white tones available, and the brightness can be fully adjusted.
The GY Cync Lighting Dynamic Effects Smart Bulbs offer 16 million colors to choose from, and different temperatures of white light (Image credit: James Holland)
Likewise, pairing the light bulb is very easy and straightforward, consisting of physically installing the bulb, turning on the lamp, and going through the setup prompts on the Cync app. Having dealt with a number of smart bulbs over the years, I have found that cheaper ones (aka budget brands) can have connectivity issues during pairing and sometimes even during use.
The GE Cync Lighting Dynamic Effects bulb might be a little spendy compared to other models, but its connectivity is rock solid. In fact, the closest I‘ve had to any issue is a second or two of lag when turning off through the app, but that’s only if the light’s been on for a while.
Setting up the bulbs using the mobile app is refreshingly straightforward (Image credit: James Holland)
I also tested it with Alexa The setup took just a few steps, and Alexa responded quickly to my voice commands. Unfortunately, this smart bulb only has access to Google Home and Alexa. While that accounts for a good number of smart home ecosystems, it leaves plenty of people in the cold, something that Matter certification would help with, and which isn't on offer here. What’s surprising is that GE does have some Matter-supported bulbs, such as in the reveal and direct connect models.
The GE Cycle Lighting Dynamic Effects Smart Bulbs work with Alexa and Google Assistant, but not Apple HomeKit (Image credit: James Holland)
Most of the magic for this smart bulb is accessible via the app. Each installed light bulb shows up as its own entry in the app, and shows up as a boxy tile with an on/off toggle and a slider to adjust brightness. Tapping the tile doesn’t open more menu diving as one would expect. Instead, you’ll end up turning the light on or off depending on its current setting.
To dig deeper, there’s a little inward pointing arrow at the edge of the icon that, when pressed, moves the tile to the side to reveal four smaller icons. The first gives access to a color wheel where you can really fine-tune the color you want. If there aren’t 16 million colors available here, then it’s probably close. There are some other options in this section of the app where you can just select some preset lighting including different shades of white and some basic colors.
The app allows you to set a color for the whole bulbs, or divide it into sections (Image credit: James Holland)
I won’t say shame on you if you stick to these settings, but you’re missing out on what this light bulb can do if you don’t go beyond that. The second of the four smaller icons allows you to subdivide the lightbulb into four differently colored sections for when you want to get a little wild, but still want static lighting.
The third icon is probably the most unique to the GE Cync Lighting Dynamic Effects Smart Bulb as this is where the actual dynamic effects are available. First, it should be noted that the dynamic effects are subdivided into two sections of effects, selectable by pressing on ‘light shows’ or ‘music shows’ at the bottom.
Whichever is selected will show a number of presets already loaded onto the bulb, as well as a section of other presets to explore and preview that can be downloaded as well. All the dynamic effects can be customized, though the level of customization depends on the effect itself. Usually, you can change the brightness and selected colors used (many of the presets cycle through different colors for their effects) at the minimum.
The bulb's 'light shows' are a fun addition, and all dynamic effects are customizable (Image credit: James Holland)
The light shows are fun, but are a bit more static than the music shows, which use the microphone on your smartphone (and you can select the sensitivity) to respond to aural stimulus. It’s really cool to see the smart bulb change color and intensity according to the dynamics of a song. The only minor issue is that it responds much better with the volume up. So, when I have a music show effect loaded and am listening to music at a comfortable level that one could talk over, the effect only seems to respond to the peaks of the audio and is off otherwise. To get the full experience, I have to turn up. While cool, I have to consider my neighbors when choosing to turn it up.
Lastly, the fourth icon is for settings. While I won’t spend too much time on this, it’s worth mentioning that there’s a feature here called ‘Trueimage’ that lets you take a picture to set as the background of the smart bulb tile, and preview changes even if you're not in the same room.
TrueImage is a tool that lets you preview changes to the color of your smart bulbs even when you're in a different room (Image credit: James Holland)
The Cync Lighting Dynamic Effects Smart Bulb looks great, whether on a white light setting – regardless of the warmth (I do like to go warmer) – or one of the dynamic effects with its full color array.
Really, the only shortcomings of this light bulb is the lack of Matter support. While somewhat expensive on a per-bulb basis, it’s not an unreasonable price. And, the dynamic effects are worth the cost.
GE Cync Lighting Dynamic Effects Smart Bulb: specs
GE Cync Lighting Dynamic Effects Smart Bulb: price and availability
Prices start at $19.99 (about £20 / AU$40)
Available now
Available in the US and Canada
Getting a two-pack of the A19 size direct from GE will run you $37.99, while a single bulb costs $19.99 MSRP. Their availability is limited to the US and Canada, as they unfortunately do not work in the UK or Australia. The B30 is priced very similarly with a single bulb, though it’s listed at a range from around $17 to $26 depending on the retailer.
Pricewise, the GE Cync Lighting Dynamic Effects Smart Bulbs are a little on the higher end, considering that a two-pack of the Govee Wi-Fi LED Bulb goes for $23.99 / £23.39. Of course, there are some trade-offs, particularly the fact that the Govee’s brightness and the app design could be better.
However, $20 a bulb is not an inappropriate price point. Nanoleaf Matter Essentials costs $19.99 / £19.99 / AU$39.99 for an A19 bulb. While Nanoleaf’s app is a bit buggy compared to the rock-solid setup of the GE Cync, it does come with Matter certification is more universal in application.
Should you buy the GE Cync Lighting Dynamic Effects Smart Bulb?
Buy it if
You want dynamic effects
The dynamic effects available here are a treat, especially the ones that respond to audio, and set it apart from the competition. Get enough of these and you could probably throw your own rave.
You want easy connectivity
This smart bulb is incredibly easy to set up and use, not to mention that its connectivity is rock solid.
Don't buy it if
You don’t want to spend too much
At about $20 per bulb, the GE Cync Lighting Dynamic Effects Smart Bulb is on the pricier end. If you’re trying to stretch your budget (maybe you’re trying to get a bunch of bulbs), there are plenty of smart bulbs that are much more affordable.
GE Cync Lighting Dynamic Effects Smart Bulb: also consider
Govee Wi-Fi LED Bulb
If you’re on a budget, the Govee Wi-Fi LED Bulb might be the way to go. Sure, the colors could be a little brighter and the app could be better designed, but you can get two Govee bulbs for almost the price of one GE Cync smart bulb. The Govee likewise supports Google Home and Alexa.
The Nanoleaf Matter Essentials might need a hub for Apple HomeKit, but it's Matter-certified, meaning that you can use it with any smart home ecosystem. If you have something outside of Google Home or Alexa, that immediately puts it above the GE Cync bulbs. On the flip side, their setup is not quite as rock solid as the GE Cync’s.
How I tested the GE Cync Lighting Dynamic Effects Smart Bulbs
Tested over a couple weeks
Tested all the different features including multiple dynamic effects
Used with a voice assistant
I spent a couple weeks using the GE Cync Lighting Dynamic Effects Smart Bulbs to get an idea of how they function against how they’re advertised and to see if they’re worth the price. I tested the various presets, from static colors to various dynamic effects. I even connected it with Alexa to see how it would work with a voice assistant.
After having tested the GE Cync Lighting Dynamic Smart Bulbs, I found them to be ideal for those who want a little extra from smart lighting, particularly those engrossing dynamic effects.
I’ve spent the last few years reviewing all sorts of gadgets from audio equipment and robot vacuums to laptops and more with a detailed eye on whether the product works as advertised and is beneficial to those who might be interested in it. For more details, see how we test, rate, and review at TechRadar.
The Miele Blizzard CX1 range is available in multiple territories, but in various different configurations. These have the same base model, but different tools and accessories. For this review, I tested the Blizzard CX1 Flex.
The Miele Blizzard CX1 is a bagless cylinder vacuum that plugs in via a power cable for endless vacuuming time. It offers four suction levels and four vacuuming accessories in addition to the main floorhead.
Miele is a German brand with a reputation for quality across many appliance categories. And since it's been making vacuums for around 100 years, it knows a thing or two about designing the best vacuum cleaners. Miele offers two distinct ranges of bagless plug-in cylinder vacuums, the Miele Blizzard CX1 range and the Miele Boost CX1 range.
There are a few different CX1 options which use the same base model but have different tools and accessories. For this review, I tested the CX1 Flex.
On the whole, its size, coupled with features like its large dust canister make it well suited to larger homes. And while performance was good, it's not the best I've tried on carpet and it isn't suited to homes with pets either. But it's quiet and easy to use, plus the super long flexible crevice nozzle allows you to clean those awkward, tight spaces between your large appliances and the wall.
(Image credit: Future)
Miele Blizzard CX1 review: price & availability
Various options in Blizzard CX1 range, depending on territory
Price: $479-$999 / £429-£499 / AU$849
The Miele Blizzard CX1 range is available in multiple territories, but exactly which models you can get depends on where you live.
For this review, I tested the Miele Blizzard CX1 Flex, which is only available in the UK, and costs £429. It can be bought directly from Miele, or via large electrical retailers such as Currys or Hughes. In the UK there are four Miele Blizzard CX1 vacuums ranging from £429 to £499 and at the time of writing some of them were available at a discounted price, so it's worth shopping around, especially around the time of seasonal sales.
In the US there are three Miele Blizzard CX1 models, which have the same main vacuum as the one I tested, but different accessories and floorheads. They range in price from $479 to $999.
In Australia there's one model available, it's the Miele Blizzard CX1 Cat & Dog Powerline and it'll set you back AU$849. Take a look at the Miele website in your country, for more details on the models available.
No matter which model you go for, the Blizzard CX1 is in the premium price bracket, and while that's not unexpected for this brand, I think it's a little overpriced given the overall performance.
Value for money score: 3.5 out of 5
Miele Blizzard CX1 specs
Miele Blizzard CX1 review: design
Big and bulky for a cylinder vacuum
Not all tools stored on board
Good size dust canister
When I first removed the Miele Blizzard CX1 Flex from its box I was surprised at how chunky it felt. And maybe that is in part because I've just reviewed the super compact Miele Boost CX1, nevertheless it's worth checking out the dimensions if you're short on storage space.
The cylinder itself measures 51.5 x 31 x 29cm/ 20.3 x 12.2 x 11.4 inches (h x w x d) when stood upright on its end. The advantage of a larger vacuum is usually a larger dust canister and the Miele Blizzard CX1 has an ample 2 liter bagless canister. Though I would argue that its 7.5 meter/ 24.6ft power cord is on the short side.
(Image credit: Future)
This particular model comes with an upholstery nozzle and crevice tool, both of which are stored on board the vacuum, at the back. There's also a dusting brush, which frustratingly isn't stored on the vacuum. And lastly, there's an extra long and bendy crevice nozzle that's ideal for reaching down the sides of large appliances such as a fridge or dryer.
The crevice nozzle is what makes this the Flex model, the standard UK Miele Blizzard CX1 is exactly the same but without the flexible crevice nozzle. Other models in the range include different floorhead types such as parquet floorhead for very delicate hard floors, or a motorized floorhead for optimized pet hair pickup.
Image 1 of 2
(Image credit: Future)
Image 2 of 2
(Image credit: Future)
The floorhead included with this model is called an EcoTeQ floorhead and Miele describes it as being designed for energy efficient vacuuming with maximum cleaning. For the best performance cleaning carpet and collecting pet hair, you'll need to fork out for the top-of-the-range Miele Blizzard CX1 Cat & Dog model which comes with the motorized floorhead.
The controls are very simple, there are just two buttons and a dial on the body of the vacuum. The power button and the cord rewind button can both be foot operated to avoid the need to bend down. But when you want to switch between the four suction levels you will have to bend down to adjust the dial.
The only other control is the foot pedal located on the floorhead. The position of this switch dictates the position of the brushes on the underside of the floorhead, and you have to adjust it depending on whether you're vacuuming carpet or hard floors.
(Image credit: Future)
Between the floorhead and the handle is a telescopic wand, which is an adjustable height tube. That means you can adjust it to suit your height, or, if you're trying to reach under furniture, you can extend it to lengthen the reach.
The dust canister lifts straight up and out of the vacuum simply by grabbing its handle and pulling upwards. Then it's easily emptied by pressing the bright yellow release button which flips open the bottom of the dust canister, allowing all the dirt and debris to fall directly into your bin.
(Image credit: Future)
Once the dust canister has been removed and emptied, there are two filters inside it that can be cleaned periodically. The filter frame slides out from inside the canister and the pre-filter can be found at the back of the canister. Both should be cleaned when obviously dirty by removing dust and rinsing.
The main fine dust filter can be removed and cleaned manually in water. But it also has a handy self clean function called ComfortClean. When it reaches a specified degree of soiling, the vacuum will switch off for around 20 seconds and carry out this cleaning process. Or, you can start the ComfortClean process simply by pressing the ComfortClean button.
Design score: 4 out of 5
Miele Blizzard CX1 review: performance
Quiet in use
Not effective at hair pick up on carpet
Excellent edge cleaning
In general I found the suction to be effective on all hard floors and was particularly impressed when I tested the pickup at the sides of the floorhead. I did this by sprinkling flour along baseboards and no matter which side of the floorhead I vacuumed with, the results were flawless and no flour was left lingering at the edges of the room.
Due to there being no brushes at the front of the floorhead, it does feel like it clatters along on my uneven, rustic slate tiled floors as opposed to gliding smoothly. And if I had very expensive or delicate hard floors, this might concern me more. On my wood floors, which are flat and not uneven, it glides more smoothly.
(Image credit: Future)
To test the performance on very fine particles I dusted flour onto my hard floors and vacuumed it back up again. For the most part it collected the flour in one sweep. On wood floors it collected all the flour that had settled into the grooves between the boards but I could see that some flour was still embedded into the wood grain and this took a couple of sweeps to remove.
Depending on the direction I vacuumed towards the flour it did sometimes push a small pile of flour out in front of the floorhead. It was swiftly and easily sucked up by approaching it from a different angle, but I'd prefer this didn't happen in the first place.
(Image credit: Future)
Overall pickup on carpet was good, but it wasn't faultless. I've got both a wool carpet and a synthetic carpet. On the synthetic carpet the suction felt really strong and I had to turn it down in order to actually be able to vacuum the room. It left the floors looking very clean.
On the less fluffy wool carpet, suction was fairly decent and having just reviewed the Miele Boost CX1, I do think the Blizzard CX1 offers better suction on carpet. But it still didn't feel like it was giving the carpet a thorough clean; I'd much prefer a motorized floorhead.
Picking up hair was effortless on hard floors, but on carpet, the hair got dragged around and clumped up before eventually being sucked into the vacuum after several passes. If you've got pets and carpet, you'll find models better suited to your needs in TechRadar's guide to the best vacuums for pet hair.
(Image credit: Future)
The body of the vacuum could just about balance on a step when vacuuming stairs, but it hangs over the edge of the step. So in all honesty it's a bit too big, and I didn't feel confident that it wouldn't topple. I found it best to move it up with me one step at a time and position my body in front of it, so it could only tilt into me and not fall.
By attaching the main floorhead directly to the handle, I found vacuuming stairs to be pretty quick and easy. When needed I could grab the crevice tool from its position onboard the vacuum to easily get into corners and edges.
I like the long crevice nozzle that gave me the opportunity to vacuum some areas that I can't normally get to with most vacuums. Awkward thin gaps like down the sides of my washing machine were finally within reach. Admittedly, I couldn't easily see how well it was doing, but I could hear debris being sucked up the pipe so it's safe to assume these areas were left cleaner than they started.
(Image credit: Future)
The upholstery tool is a bit basic in my opinion and it's also very small. And I found it frustrating that unless I remembered to push it very firmly into place, it would end up falling off mid-use. Having said all that, it works fine for sprucing up sofas and chairs.
(Image credit: Future)
The dusting brush is good and effective. I like that by twisting it, the angle of the brush adjusts, so you can set it up perfectly for the job at hand. It made short work of dusting a huge shelving unit in my living room.
Overall, in my small home with its cottage proportions, this cylinder vacuum was quite simply too bulky. In tight spaces it can feel like the vacuum itself is always in the way. It was much more at home and user-friendly in larger, more open spaces.
(Image credit: Future)
In the car I was able to use the main floorhead to clean the boot, but had to switch to the upholstery tool for most other jobs including the seats, mats, and carpet. The issue is that it's a very basic and small upholstery tool, so this took a bit of time.
The crevice nozzle was able to reach down most of the awkward gaps. For the really hard-to-reach spots, I got out the long bendy nozzle and it managed to reach some areas down the sides of the seats that have long been neglected. The dusting brush was useful for the dashboard and other hard surfaces.
Even on maximum suction, this is a quiet vacuum. On carpet it averaged 70-75dB and it was slightly louder on hard floors at 75-80dB. The noise level decreases as you decrease the suction, so even though it's not particularly loud, you can still make it quieter.
(Image credit: Future)
In practice, emptying the dirt was straightforward, though when the base of the canister flipped open, it often didn't open up as wide as it could, and in these instances some dust and debris would settle on it and need a quick shake to remove.
Performance score: 3.5 out of 5
Should you buy the Miele Blizzard CX1?
Buy it if...
You live in a larger home
The two liter dust canister and longer power cord make the Miele Blizzard CX1 range more appropriate for larger homes than the Miele Boost CX1 range.
You want a vacuum that doesn't need charging
It might seem obvious, but a plug in vacuum offers you endless vacuuming time and removes the worry of running out of power, which is a common problem with cordless vacuums.
You want a straightforward vacuum
With just four power levels to choose from, this is a straightforward vacuum that's easy to operate and maintain, it won't befuddle you with unnecessary settings and controls.
Don't buy it if...
You're on a budget
If money is tight and you want a Miele canister vacuum, take a look at the cheaper Miele Boost CX1 range, the vacuums are smaller but much cheaper and still come with the Miele pedigree.View Deal
You've got pets
Due to the style of floorhead, this vacuum isn't designed for homes with pets. For effective and efficient pet hair pick up you'll need a vacuum with a motorised floorhead.
You lack storage space
This isn't the most compact canister vacuum you can buy from Miele, so if storage space is tight take a look at the Miele Boost CX1 range instead.
How I tested the Miele Blizzard CX1
In my career testing and reviewing home appliances I've tried out well in excess of a hundred vacuums. This gives me a pretty good understanding of what makes a good vacuum and what features and design details will quickly become annoying.
I set up this vacuum in my own home and used it for my regular cleaning tasks. Not only that, but I cleaned my car with it, and set up some tests to see how well it performed very specific tasks such as cleaning right up to the edges of a room.
I also checked the noise level, maneuverability and comfort in use. Furthermore I checked that any maintenance wouldn't be too complicated or overwhelming, and that emptying out the dirt would be easy and mess-free.
Dreame Technologies hasn’t been around long but, since its inception in 2017, the brand has made some excellent robot vacuums, including the Dreame L20 Ultra. The X40 Ultra succeeds the older model (as well as the X30 Ultra), bringing much-improved intelligence and tracking compared to lesser bots, as well as a fairly unique collection of features. For those who want something slightly cheaper, it's well worth checking out our Dreame L40 Ultra review.
Like most robovacs, the X40 Ultra handles both vacuuming and mopping and comes with a base station that empties the robovac’s dustbin, dispenses water, and cleans the mopping system. Where it stands out is the ability to leave the mop pads behind when vacuuming, the automatic dispensing of floor-cleaning fluid, the wide array of sensors, and the ability to recognize a large number of objects using its cameras.
Getting the X40 Ultra up and running is relatively simple, and upon first activation, it will map your home with an array of sensors. The test space for this review was my own home with a built-in area of 80 sqm, and it took the bot about 10 minutes to poke its robotic nose into every room. The quality of the resulting map is excellent, and any adjustments are easy to make within the Dreamehome app. The X40 is great at identifying and avoiding obstacles like shoes or cables and can even recognize your pets and give them space when cleaning. While very functional overall, the app can be a little clunky at times, like lack of consistency in how navigation gestures work, and a convoluted layout to reach certain settings.
If activating a scheduled or single-time clean, selecting CleanGenius mode lets the robovac use its own smarts to decide exactly what is needed, and it will vacuum, mop, and go back over areas as it sees fit. While the results were good, I found the robovac went a bit overboard and wanted to mop my polished wooden floors every day. Instead, I set a schedule for a daily vacuum and reduced mopping to once a week. I also configured shortcuts in the app to trigger custom cleanups, like an extra vacuum or mop by the front or back door for when my dog walked in with muddy paws.
The X40 Ultra is equipped with an extendable and liftable side brush for getting into corners and under furniture, plus dual spinning mop pads – one of which can also protrude further out as needed. The mop pads are magnetically attached, so the bot can leave them behind at the base station when vacuuming carpets, avoiding any chance of spreading damp mop water or contamination.
(Image credit: Dreame)
After three months of daily use, it’s hard to find fault with the vacuuming prowess of the X40. It works equally well on hard floors, carpets, or rugs, and the extendable brush does a great job of getting into corners and cleaning debris from along walls. The spinning extendable mops are likewise very effective, and the X40 Ultra can keep your floors shiny or quickly get rid of sticky messes. It also very thoroughly cleans the mop pads with hot water – then dries them with hot air – to avoid odors. Overall, the wearing parts on the X40 Ultra (like the mop pads, filters, and corner brush) are fairly robust and don’t need to be replaced too often.
Importantly, it has pet feces detection – and it really does work – which allows the robovac to spot and avoid any accidents, ensuring you won’t come home to a horror show of smeared messes. It can also detect wet patches, so it won’t spread or vacuum over any puddles it encounters.
As great as the robot itself is, the suction on the auto-empty station is a bit weak. I found I had to change the bag more often than expected – and these can get quite expensive. The X40 Ultra itself is not cheap – it’s one of the more expensive models on the market – but when you compare the actual technology and features included, it provides decent value overall.
(Image credit: Future)
Dreame X40 Ultra review: Price and availability
How much does it cost? Starting from $1,899 / £1,299 / AU$2,799
When is it available? Available to buy now
Where can you get it? You can get it in the US, UK, and Australia
The Dreame X40 Ultra was announced in May 2024 and can be bought directly from the Dreame website if your country has a local online storefront or from authorized local retailers, which can include Amazon. It has a rather steep asking price of $1,899 / £1,299 / AU$2,799 and, so far, has only attracted modest discounts. That said, it shouldn’t be too long before we start seeing worthwhile discounts, which would make the X40 Ultra worth investing in if you want a complete and autonomous cleaning solution for your floors.
However, using the X40 Ultra will incur ongoing costs, specifically the replaceable dust bags. I’ve included the accessories pricing below for the US, UK, and Australia. Notably the Dreame website doesn’t sell the side brush in the US, or the brush cover in Australia. You can also get a kit that contains 2x dust bags, 2x dust filters, 1x main brush, 2x side brushes, 6x mop pads – rather useless ratios of these consumables as they don’t match the usage rates.
For households like mine that have people (or pets) with long hair, Dreame sells an optional TriCut brush that’s designed to shred hair and avoid tangles and clogs. This upgrade does a much better job at keeping hair from tangling compared to the standard brush, and I think it’s well worth the added $49.99 / £49.99 / AU$199.95 – though Aussie buyers pay a very steep premium compared to the US and UK.
If you don’t need all the features offered by the X40 Ultra, or have a simple home layout with few obstacles, then a cheaper robovac like the Dreame L10s Ultra or D10 Plus may be a better buy. You can also opt for options from Ecovacs, with some models like the Ecovacs Deebot N10 Plus ($649.99 / £499 / AU$999) and Ecovacs DEEBOT T20 Omni ($1,099.99 / £951.65 / AU$1,799) offering good value for money.
The X40 Ultra has a fairly standard design and complements the typical round robovac form factor with a base station for charging, dustbin emptying, floor-cleaner dispensing, mop washing and drying – plus containers for clean and dirty mop water. In the box, you get the robovac itself (including mop pads), the base station, two dust bags, a cleaning tool, and 200ml (6.7 ounces) of floor-cleaning solution. Setting it up is very easy – the base station needs the ramp attached, but otherwise, it’s ready to go once plugged in and charged. After installing the app, you scan a QR code on the robovac, and it walks you through the rest of the process in just a few minutes.
The base station is tall (60cm / 24-inches) but relatively skinny (35cm / 14-inches) and only needs 5cm (2 inches) of clearance on each side. The dust bag and floor cleaner dispenser are hidden under a front-opening cover on the dock, while the mop water is accessed from under a hatch on the top – meaning it’s not suited for placement under a bench. Dreame will also soon release an optional kit to allow the base station to be plumbed into a fresh-water supply and a waste-water outlet, enabling the mop water changes to be fully automatic. The availability of this kit is to be confirmed.
Image 1 of 10
(Image credit: Future)
Image 2 of 10
(Image credit: Future)
Image 3 of 10
(Image credit: Future)
Image 4 of 10
(Image credit: Future)
Image 5 of 10
(Image credit: Future)
Image 6 of 10
(Image credit: Dreame)
Image 7 of 10
(Image credit: Dreame)
Image 8 of 10
(Image credit: Dreame)
Image 9 of 10
(Image credit: Future)
Image 10 of 10
(Image credit: Dreame)
The robovac sports a multitude of sensors to help navigate your home, ensure the best clean, and avoid any pets or places where it could get stuck. The front of the bot has two cameras (one infrared), as well as 3D Dual-Line Laser sensors and LED headlights. The underside has a carpet sensor, along with downward-facing cliff sensors to detect steps or other drops. The sides of the robovac have edge sensors, and on top, it features a microphone and a laser distance sensor (LDS). All these work together to allow the bot to recognize over 120 different types of objects – including obstacles like cables that could cause a tangle when vacuuming.
The X40 Ultra offers four suction levels – Quiet, Standard, Turbo, Max, and Max+ – with up to a very high 12,000Pa of pull. Notably, the highest suction level (Max+) is only available for a one-off clean and can’t be used with a schedule or a customized shortcut clean. This means the full advertised suction (up from the X30 Ultra’s 8,300Pa) feels like marketing spin, rather than an actually useful upgrade.
The robovac can extend its side brush to get deep into corners, clean along edges or under the lip of low furniture – and even lift it to avoid spreading liquids. The bot can also magnetically drop and pick up the mop pads from the base station, giving it extra cleaning flexibility. While the bot can lift the pads when vacuuming carpet, the clearance is 10.5mm (0.4 inches), so for deeper carpet piles or rugs, leaving the mop pads behind ensures there’s no chance of dampness or cross-contamination. The right-hand side mop pad is also extendable – meaning the X40 Ultra can reach into corners, mop along the edges of kitchen cabinets, or even clean a little way under the edge of low appliances like a fridge.
Design score: 4 / 5
Dreame X40 Ultra review: Performance
Somewhat noisy at full power
Amazing obstacle recognition
Weak base station automatic emptying
Overall, the X40 Ultra does a very thorough job of vacuuming and mopping – and aside from picking up larger debris by hand and the occasional spot clean, I didn’t have to do any extra floor cleaning myself. The robovac has a CleanGenius mode that lets it choose the cleaning parameters for you – though I found it mopped much too frequently, and I preferred using the scheduled cleaning function (as well as shortcuts) to create my own customized cleaning regime.
The X40 Ultra isn’t especially fast, and during my testing, it took around 1 minute per square meter when vacuuming, and takes about the same amount of time to mop. That said, it can vacuum and mop at the same time if needed, which allows for a quicker cleaning run. The 6,400mAh battery is rated to provide up to 198 minutes of vacuuming and mopping at Standard suction strength, covering up to an area of 308m² (3,315ft²) in Quiet mode. It’s a little frustrating that Dreame rates the runtime and area coverage at different vacuum power levels – the exact amount of coverage per charge depends on your specific home and cleaning settings. During my testing, the X40 Ultra was able to vacuum my small 80m² two-bedroom home at Max suction level, then do a full mop, and still have 80% charge remaining. Extrapolating from that, I think it will have no trouble cleaning up to 200m² per charge.
Overall performance score: 4 / 5
Mapping and obstacle avoidance
After setup, the X40 created a very accurate map of my home – with no adjustments needed in the app aside from giving rooms specific names. When vacuuming, the array of sensors and cameras does a great job of spotting anything on the floor, and it’s especially careful to stay clear of anything that might cause a tangle – like shoelaces or cords. Handily, the bot records a picture (viewable in the app) of any obstacle it encounters, making it easy to move it before the next clean.
The X40 Ultra has the smarts to recognize your pets (in my case, just the paws of a Great Dane) and will keep clear if it spots them snoozing. It records a few pictures of any interactions – viewable in the cleaning log via the app – so you can see how your pet reacts to the vacuum. It’s also possible to set up zones for the robovac to stay out of, like around a pet's bed or feeding area. Even more importantly, the robovac can recognize any pet droppings and will steer well clear when cleaning. My dog doesn’t make any messes at home, so I faked a test using food, and the X40 Ultra had no trouble identifying the fake feces and dutifully stayed well clear.
Image 1 of 2
(Image credit: Dreame)
Image 2 of 2
(Image credit: Dreame)
Using the app, you can also stream live video from the robovac’s main camera while it’s working, or take over and remotely steer it – though this can be a bit laggy. You can also command the bot to navigate to a specific spot in your home, use it to have a two-way conversation, or even have it automatically search for your pets and snap a picture.
Impressively, the robovac only got stuck twice in three months of testing – and both times were my fault. The first time was because it half-ingested a USB-C cable I had knocked down next to the base station, and the second was from vacuuming up a loose tile in my (very old) bathroom. In both cases, no damage was caused, as the bot knew it was stuck and waited patiently until freed.
Overall, the X40 Ultra did an amazing job of navigating my home and had no problem cleaning around always-changing obstacles – big and small – left in its way. It’s a great choice for anyone with a busy, complex home, or if you don’t want to have to worry about picking every last thing up from the floor before cleaning.
Mapping and obstacle avoidance score: 4.5 / 5
Vacuuming
I tested the X40 on polished wooden floors, as well as tiles and rugs. Aside from vacuuming every day for three months, I also performed a number of specific tests to gauge how effective the robovac is at cleaning up a variety of spills and debris types. I used flour, sand, rice, oats, dry dog food, and some dry leaves – scattered in a corner on hard floors and then on a short-pile rug.
Whether on carpet or hard floors, the flour, rice, oats, and leaves were 90% (or more) cleaned up after one pass – and fully gone after two. The dry dog food was all sucked up in one go, while the sand took three passes to capture it all (although a few grains remained on the rug). Importantly, the X40 Ultra’s side brush is relatively slow-spinning, so it doesn’t tend to flick any material away from the vacuum. Anything larger than about 10mm x 8mm (0.4 inches x 0.3 inches) will generally be recognized and avoided by the robovac, as it could get stuck behind the main brush.
I found that the standard vacuum level is fine for picking up pet fur, dust, and light debris on hard floors – but needs to be bumped up to Turbo or Max for carpets. The higher suction modes were also best for sand, heavier dirt, or chunkier debris like oats and dry dog food. This means a daily vacuum in the standard mode with a single pass will capture almost all the lighter debris in your home, but may leave a small amount of heavier debris behind. This isn’t much of a problem, as you can customize scheduled cleans on a room-by-room basis to accommodate different needs.
Image 1 of 6
(Image credit: Dreame)
Image 2 of 6
(Image credit: Dreame)
Image 3 of 6
(Image credit: Dreame)
Image 4 of 6
(Image credit: Dreame)
Image 5 of 6
(Image credit: Dreame)
Image 6 of 6
(Image credit: Future)
On lower suction levels, the sound isn’t too intrusive – and could be set to vacuum overnight – but with the suction turned up, the noise level is not far off a stick vacuum. Measuring at 1 meter (3.3 feet) with a decibel meter, the bot produced 43 dB on Quiet, 46 dB on Standard, 51 dB on Turbo, 55 dB on Max, and 60 dB on Max+. When the robovac is driving without vacuuming, it produces 41 dB, while mopping sits at 35 dB most of the time – with occasional peaks up to 45 dB when moving fast. The base station emptying the robovac dustbin hits 57 dB, while mop washing is 33 dB with peaks up to 50 dB when the water pump runs. These results are normal, but not particularly quiet – so you'll want to position the base station away from living areas where you relax or watch TV.
My home has two people who shed a lot of long hair, and in my testing, the side brush stayed relatively tangle-free – as did the main wheels and mop pads. The front roller does slowly collect hair – as does the main brush – though the TriCut brush (which is available to buy separately) is much better in this regard. Thankfully, both these areas are very easy to maintain, and the X40 Ultra’s design keeps the hair from getting sucked deeper into the inaccessible innards of the robovac.
Vacuuming score: 4.5 / 5
Mopping
I’m not a frequent mopper at the best of times, so I started my X40 Ultra’s testing with a deep clean – then reduced the mopping frequency to once a week – and my floors have never looked better! I found it handy to turn on an extra mopping schedule during wet weather, so areas near the front and back door were kept clean of muddy shoe and paw prints.
Like its side brush, the X40 Ultra can also extend the mop pad on the right side, and I found the robovac easily cleaned areas where a handheld mop struggled to reach. The automatically dispensed cleaning solution (a bottle is supplied in the box) also helped cut through grime in a way that robovacs using plain water can’t manage.
To further test the mopping ability, I spilled two puddles of soy sauce – one of which I allowed to dry – and also smeared wasabi paste and sticky honey on a section of tiled and wooden floor. I found that the liquid soy sauce was cleaned away in a single pass, while the thick, dried soy took two passes to remove. A third pass was needed to get the floor squeaky clean. The wasabi paste and honey both took two mopping passes to fully clean up, leaving no trace behind.
The bot washed the mop pads between each test – removing any contamination from previous cleanups. That said, the X40 Ultra is not designed to mop more than a small amount of liquid, as the pads are meant for scrubbing, not sponging.
The only issue I noticed is that the strong magnet in the mop pads (used to attach them to the vacuum) tends to pick up tiny particles of magnetic dirt. It’s normal for some dirt to be slightly magnetic (due to iron content), and this accumulates on the plastic spindle of the mop pads. The mop washing process doesn’t remove this dirt – in fact, it increases wear on the base station – and the slightly rusty residue can stain the mop pads or potentially other flooring during mopping. To avoid this, regularly wipe away any residue remaining on middle of the mop pads.
Mopping score: 4.5 / 5
Image 1 of 4
(Image credit: Future)
Dual scrubbing mop pads.
Image 2 of 4
(Image credit: Dreame)
The mop pads can be left behind in the base station.
Image 3 of 4
(Image credit: Dreame)
One mop pad can extend out to reach into corners and under the edge of furniture.
Image 4 of 4
(Image credit: Dreame)
The magnetic mop pad attachment can accumulate iron rich dirt.
Base station performance
Dreame rates the 3.2-liter (108 oz) dust bag in the base station for up to 75 days of use – but how long it lasts for you will depend on how large or dirty your home gets. The robovac itself has a 0.3-liter (10 oz) dust bin that is emptied by the base station as needed when full, or it can be set to empty after every room.
While I was impressed with the suction on the bot itself, the base station suction is weaker than expected. I found it didn’t always manage to fully empty the bin in the robovac, leaving debris to build up if not manually cleaned. Worse, despite all its smarts, the robovac couldn’t sense when the base station had not successfully emptied its bin – or tell that it was clogged and not vacuuming effectively. That meant it would often do an entire home vacuum while clogged and not pick up anything.
Even when the base station successfully empties the robovac’s dust bin, the low suction means the debris tends to form a clog right at the mouth of the dust bag. This clog would further reduce the suction, worsening the emptying problem. I found the situation could be somewhat alleviated by setting the base station’s auto-emptying frequency to the highest setting and occasionally manually triggering an extra empty cycle. It also helped to ensure the dust bags were very carefully installed with no folds of fabric near the inlet – or to occasionally manually shift the collected debris further into the bag. Even so, I needed to change the bags well before they were full, and I found they only lasted half as long as the 75-day rating from Dreame.
This is the main reason I would find it hard to recommend the X40 Ultra for a household with pets that shed hair (like golden retrievers or huskies) or one with a lot of debris to vacuum up – as the base station suction just isn’t powerful enough to ensure problem-free operation and economical use of the dust bags.
On the plus side, the mop washing system works very well, and I only encountered one minor downside during my testing. The base station heats water and dispenses it into the washing system, then circulates it against the mop pads while the robovac spins the mop pads against plastic scrubbers to remove any contamination. The used water is then sucked out and stored in the dirty water container, and the mop pads and cleaning system are dried using hot air to avoid any odors. The washing process is a little noisy at time, like when the pumps runs, and the drying fan does make a quiet whir for a few hours.
Base station performance score: 3 / 5
Image 1 of 4
(Image credit: Future)
Image 2 of 4
(Image credit: Dreame)
Image 3 of 4
(Image credit: Dreame)
Image 4 of 4
(Image credit: Dreame)
Dreame X40 Ultra review: App control
Deep customization of scheduled cleans
Homescreen widgets and shortcuts
The app is sometimes laggy and feels unpolished
Image 1 of 2
(Image credit: Future)
Image 2 of 2
(Image credit: Future)
While the X40 Ultra can be controlled in a limited way using the buttons on top of the circular bot, the app is the best option for everyday use. It makes it easy to interact with the map of your home – created immediately after setup and updated during each clean – and allows you to customize cleaning sessions. The depth of control is noticeably better than competitors such as Ecovacs, and you can fine-tune much of the robot’s day-to-day operations, as well as check the comprehensive cleaning history.
I found the layout and navigation of the app frustrating at times. For example, many frequently used options – like adjusting scheduled cleans – are buried a few layers deep in the menu system, and such settings are locked out when the robovac is in operation.
In my three months of testing, the X40 Ultra only failed to start a scheduled clean once (with no discernible reason) and completed the next day's clean without a problem. The robovac will only connect to a 2.4GHz Wi-Fi network, and I found it sometimes had issues with a typical dual-band (2.4GHz and 5GHz) mesh network – like you’d find in our guide to the best mesh Wi-Fi systems. At one point, the X40 didn’t want to connect to my network, and a few times it reported low signal strength despite being right near the router. I found it much more stable to configure a dedicated 2.4GHz Wi-Fi SSID for the robovac to connect to.
While the Dreamehome app is less polished than expected for such a premium robovac, it’s not better or worse overall compared to the competition. Sure, brands like Ecovacs and Eufy offer apps that are nicer to use in many ways – but neither provides the same depth of control options, and they still suffer from lag and the occasional missed clean.
App score: 4 / 5
Dreame X40 Ultra review: Consumables and maintenance
The X40 Ultra comes with everything you need to get started right away, but there are only two dust bags included, along with one small refill of floor cleaning fluid. This means you need to either buy spare bags when purchasing the vacuum, or order them within a month or two. The X40 Ultra consumables (main vacuum brush, mop pads, floor cleaning solution, vacuum bags, side brush and robovac dust bin filters) are mostly only available via the Dreame website in the UK and Australia, whereas in the US they are easier to buy from Amazon than they are from Dreame.
The Dreame app keeps track of each cleaning session and provides an estimated remaining life (in hours) for the consumables and wearing parts. The estimates generally seem quite conservative, and I expect many parts – like the main brush – will last longer than rated and need less frequent changing than expected. Maintenance for the Dreame X40 Ultra is fairly simple and takes about 10 minutes a month. It’s not messy or difficult to do and mostly involves giving the robovac a check-over, dusting off the sensors, and removing any trapped hair if needed. The latter involves removing the main or side brush and simply sliding the wrapped hair off – and I didn’t have to cut any free during my testing.
Image 1 of 15
(Image credit: Dreame)
Image 2 of 15
(Image credit: Dreame)
Image 3 of 15
(Image credit: Dreame)
Image 4 of 15
(Image credit: Dreame)
Image 5 of 15
(Image credit: Dreame)
Image 6 of 15
(Image credit: Dreame)
Image 7 of 15
(Image credit: Dreame)
Image 8 of 15
(Image credit: Dreame)
Image 9 of 15
(Image credit: Dreame)
Image 10 of 15
(Image credit: Dreame)
Image 11 of 15
(Image credit: Dreame)
Image 12 of 15
(Image credit: Dreame)
Image 13 of 15
(Image credit: Dreame)
Image 14 of 15
(Image credit: Dreame)
Image 15 of 15
(Image credit: Dreame)
Extrapolating my three months of testing to a full year, and using the remaining life estimates in the Dreame app, the X40 Ultra consumables include 10 to 12 dust bags, one filter, one side brush, a container of floor cleaner, one set of replacement mop pads, and one replacement TriCut brush – adding up to around $200 / £163 / AU$500. For a larger home, this cost could easily double or triple. Notably, in Australia (where the X40 Ultra was tested for this review), the TriCut brush is 170% more expensive compared to the US and UK – so using the normal brush saves AU$150 a year.
While using the official Dreame accessories is recommended, there are third-party consumables available from online retailers like eBay and Amazon. The best are nearly indistinguishable from the official Dreame parts, while the worst are of very poor quality and won’t work correctly. Until Dreame offers affordable bulk packs of dust bags, it’s hard to pass on third-party alternatives – provided you can find good-quality ones.
Consumables and maintenance score: 3.5 / 5
Should I Buy the Dreame X40 Ultra?
Buy it if…
You want a premium robovac with the latest features There are very few competitors that can come close to matching the extensive functionality offered by the X40 Ultra.
You need excellent obstacle avoidance The X40 Ultra is very skilled at avoiding anything that might cause it to get stuck, as well as cleaning around obstacles or even accidents from your pets.
You have deep pile carpets The X40 Ultra’s party trick is being able to leave the mop pads at the base station, allowing it to vacuum through the plushest of carpets with zero chance of dampness or cross contamination.
Don’t buy it if…
You have pets that shed more than average The robovac itself is great at picking up fur and other debris, but the base station auto-empty system lacks suction and the bag needs to be changed before it’s full to avoid clogging.
You only have carpet The X40 Ultra does a fantastic job of mopping and keeping its mop pads clean, but if you don’t have much in the way of hard floors, you’ll save a lot of cash opting for a cheaper vacuum-only robovac.
You want a cheaper option The X40 Ultra is great, but it’s also one of the most expensive robovacs available. For those on a budget, there are plenty of other great options at more affordable prices.
Also consider
Not sold on the Dreame X40 Ultra? Below are a few alternatives that are worth considering.
Dreame L10s Ultra This slightly older model doesn’t have quite as many features as the X40 Ultra and isn’t as powerful, but it’s still a great option and can often be found for less than half the price. Read our full Dreame L10s Ultra reviewView Deal
Eufy Omni S1 Pro One of the few robovacs that can compete directly with the X40 Ultra, the Eufy Omni S1 Pro is a feature packed robovac with an innovative rolling cylinder mopping system. Read our full Eufy Omni S1 Pro reviewView Deal
Ecovacs Deebot T30S Combo While not as good at dodging cables as the Dreame X40 Ultra, the Deebot T30S Comboi stands out with a stick vacuum that slots into the base station, keeping it ready to go for any extra cleanup. Read our full Ecovacs Deebot T30S Combo reviewView Deal
How I tested the Dreame X40 Ultra
I used the X40 Ultra as my main vacuum cleaner for three months
My testing space included hard floors and carpet
I performed specific grain-size and wet-spill tests
I used the Dreame X40 Ultra daily for three months in a home with a dog and two adults. I tested the X40 Ultra on polished wooden floors, tiles, carpet, and medium-pile rugs. The weather during the test period included both wet and dry conditions. I started with an initial deep clean, followed by ongoing daily vacuuming, with mopping once or twice a week – plus extra spot cleans as needed. I tested both the automatic CleanGenius mode and customized cleans using schedules and shortcuts.
I documented cleaning performance over the testing period and conducted a range of specific tests with different debris sizes to further gauge vacuuming ability. I also tested dry and wet spills to evaluate the mopping prowess. Additionally, I strategically placed debris – including fur, leaves, and hair – in problem areas such as corners to assess the robovac’s effectiveness in daily use.
During my testing period, I changed the base station vacuum bag three times, manually cleaned the mop cleaning system in the base station, and performed the full range of maintenance checks.
If you’re in the market for a statement coffee machine, few options catch the eye quite like the Aarke Coffee System. With an unmissable chrome finish, it cuts a dash on any countertop, and the luxe design cues don’t stop with the stainless steel construction: from the knurled control knob to the weight of the grinder itself, there’s a lot about the setup that feels premium.
Comprised of a bean grinder and drip coffee maker, which can be bought and used independently, the two parts make most sense when connected together by wire. The cable itself is slightly unsightly, but automation is the pay-off: set the control knob to A and the grinder will churn out the right amount of coffee based on how much water is in the tank.
It’s a clever trick that reflects the streamlined approach of the whole system. Just a single button manages the maker, its hot plate and the descaling mode. You’ll find more controls on the grinder, including a collar that clicks as you twist to set the grind size, as well as a satisfyingly sturdy on/off switch.
What you don’t get is a great degree of manual influence over the brew. While you can fine-tune the quantity, strength and grind size, you can’t change the temperature – either for the brew or the hot plate. You might expect that option for the money, but the Aarke automatically regulates temperatures instead. That’s because this system is more about making slick and efficient brews in style.
(Image credit: Future / Christian Rowlands)
In that sense it excels. Fill the tank and a light inside automatically illuminates so that you can see the water level. Hit the button and it heats up quickly, with the water head evenly wetting the coffee bed for maximum extraction. The result every time is an enjoyable pot of coffee with plenty of depth and flavor.
For such an expensive system, we encountered more niggles than we’d expect. The grinder jammed up twice, even with regular brushing. The supplied catch cup doesn’t sit perfectly against the grinder, which can lead to overshoot. And the carafe doesn’t keep coffee especially hot once it’s off the plate.
So the Aarke Coffee System is an interesting proposition. It’s beautifully built, simple to operate and has some clever automated features. Yet it’s not quite automated enough for uninitiated users to master without a demonstration, nor is it faultless. But if you want an exquisite solution for reliably good coffee and you’re happy to pay for it, there’s nothing quite like what Aarke is offering.
Aarke Coffee System: price and availability
Coffee System costs $758 / £620
Coffee Maker costs $379 / £300 (standalone)
Coffee Grinder costs $379 / £300 (standalone)
Bean-to-cup coffee rarely comes cheap – and the Aarke Coffee System is no exception. Priced at $758 / £620 (about AU$1,200) for the Coffee Maker and Coffee Grinder combo, it’s a pretty serious investment – especially for a drip filter system which has limited controls.
That makes the Aarke Coffee System more expensive than any other machine in our list of the best drip coffee makers, including the De'Longhi TrueBrew CAM1025MB – a US-only bean-to-cup machine with a more sophisticated digital interface.
It’s worth noting that the constituent parts of the Aarke system can also be bought individually. The Coffee Maker costs $379 / £300 (about AU$450), while the Coffee Grinder is priced at $379 / £320 (about AU$600). That means you don’t save anything by buying the Coffee System versus purchasing each element separately – so you could start out with one and add the other later.
You can also pick up an optional Thermal Jug, which is vacuum-insulated and designed to keep your brew warmer for longer than the carafe included with the Coffee Maker. It’s yours for $99 / £80 (about AU$160).
Price score: 4/5
(Image credit: Future / Christian Rowlands)
Aarke Coffee System: specs
Aarke Coffee System: design
Separate grinder and coffee maker
Polished stainless steel finish
Streamlined, tactile controls
With its chromed stainless steel finish, the Aarke Coffee System is an unmissable presence on any counter. There’s an industrial quality to the design, from the bolted-on nameplate to the way that the filter basket locks into place. It’s a beautiful bit of kitchen kit, even if its polished surfaces leave nowhere for fingerprints or spilt coffee to hide.
The system is comprised of Aarke’s Coffee Grinder and Coffee Maker. These can be bought and used separately, but they work best when paired together. Connecting them by a coiled cable unlocks the system’s party trick: fill the brewer’s tank, set the quantity to automatic and the grinder will churn out coffee to match the volume of water.
It’s a clever trick that works well in practise, but the cable feels like an unsightly piece of clutter in what is otherwise a streamlined setup. You can wind away some of the wire underneath, but with a pair of power cables also trailing away from the two machines, these leads do feel like a distraction. For a design-first coffee maker with a serious price tag, we think Aarke could have done more to neaten up the wiring.
Load beans into the hopper, and ground coffee into the chute (at the top right) (Image credit: Future / Christian Rowlands)
Because the grinder and brewer stand separately, the Aarke Coffee System isn’t the most compact bean-to-cup option on the market. If you want the two to sit side-by-side, you’ll need to clear a fair amount of counter space. That said, the overall footprint isn’t unmanageable.
Both units are weighty in the right way. At 9.5lb/4.3kg, the grinder in particular has a heft that feels nicely premium. So do its tactile controls. A knurled knob on the side sets the grind quantity, with an additional dial built-in to fine-tune the strength. The collar twists with a satisfying click to set the grind size, while a satisfyingly sturdy lever starts and stops the grinding.
One unmarked button is all you’ll find on the brewer itself, to control the brewing, hot plate and descaling mode. You can also hold it for three seconds to bloom the coffee before the main brew. This setup reflects the minimalist approach of the whole system. You don’t get the kind of manual control offered by drip makers like the De’Longhi TrueBrew CAM1025MB, with no option to change the water temperature.
The large, bright touchscreen makes it easy to fine-tune your perfect coffee (Image credit: Future / Christian Rowlands)
Because everything’s pared back and unlabelled, there is a little bit of a learning curve across the grinder and brewer. That said, once you’ve got the hang of it, this is a very easy machine to use.
There are several neat features which show the thought that’s gone into the setup: a grind size guide on the bean basket lid; a light inside the tank which illuminates when you add water; a valve beneath the filter basket, which stops coffee from dripping onto the hot plate when the carafe is removed. The hot plate also detects when the carafe isn’t in place, turning off to save energy.
There are some oversights, though. Chief among them is the included catch cup, which doesn’t sit flush against the grinder. As a result, ground coffee will often overshoot and spill around the base. The carafe also doesn’t feel as premium as the rest of the machine and doesn’t offer much insulation when taken off the hot plate.
These imperfections detract from what is otherwise a beautiful coffee maker. In that respect, the Aarke Coffee System falls just a little bit short for the money, but the aesthetics and interface do a lot to make up for it – especially if you want something slick, without too much complexity.
Design score: 4/5
Aarke Coffee System: performance
Relatively straightforward to use
Brews quickly and consistently
Grinder spout can block up easily
As a premium bean-to-cup setup that brews consistently tasty coffee without much fuss, the Aarke Coffee System performs well. With the grind quantity set to automatic, there are four human inputs: beans in the grinder, water in the tank and a filter paper in the basket – plus freshly ground coffee transferred from the catch cup to the filter.
Once you know the process, the Aarke Coffee System is fundamentally straightforward and – crucially – makes good coffee. With capacity for up to 10 cups’ worth in a single brew, you can easily churn out batches for yourself and guests. It’s pretty quick, too, taking just a few minutes to fill the carafe.
The milk dispenser is easy to attach, and unlike most fully automatic espresso machines, the KF8 keeps the container covered at all times. (Image credit: Future / Christian Rowlands)
The showerhead covers pretty much the whole of the filter basket and does a decent job of wetting the coffee bed. According to Aarke, water temperature and flow rate are optimized based on the quantity in the tank. This automated approach means you don’t get any modes for different coffee styles. The system is simply designed to brew consistently good filter coffee.
In our experience, that’s what it does. With a range of different beans, the Aarke Coffee System delivered good extraction and nicely balanced flavors, without any bitterness. Using the bloom mode pre-soaks the grounds to reduce sourness, although whether you’ll notice a difference depends on both your palate and the beans you’re using.
Each member of your household can have their own profile for their custom drinks (Image credit: Future / Christian Rowlands)
We also found the hot plate temperature pretty much spot on. We never tasted any bitterness from burnt coffee at the bottom, which is down to how the hot plate operates: it isn’t designed to keep your brew warm indefinitely. Instead, the system gradually reduces power to the plate over 40 minutes. This is better for taste but because the time setting can’t be overridden, it’s not ideal if you want a pot of coffee to keep going back to throughout the morning.
As mentioned above, you get much more control over the grinder. We didn’t test all 50 of its grind settings, but we did find that it produces a consistent grind and quantity of coffee. Dialled in for espresso, French press or drip filter, it’s a quality flat burr grinder that would work well as a standalone option with a different brewer – albeit without the automatic hook-up.
Espresso was consistently well extracted, with rich, golden crema (Image credit: Future / Christian Rowlands)
On its default setting, we found the automatic mode resulted in coffee that was a little strong for our taste. That’s easily adjusted using the fine-tuning dial or by manually setting the grind quantity to one cup less for the same amount of water.
It is loud, but that’s the nature of the beast. More frustrating was the fact that it jammed up twice, due to ground coffee clogging up at the top of the spout. This happened after only a few uses. You’ll need to regularly and vigorously clean the spout with the included brush to avoid this, which is a slightly messy process and means the Aarke Coffee System requires more maintenance than something like the De'Longhi TrueBrew CAM1025MB.
Performance score: 4/5
Should I buy the Aarke Coffee System?
Buy it if
You want a stunning bean-to-cup setup With a polished stainless steel build, streamlined controls and tactile knobs and buttons, the Aarke system is a seriously sophisticated way to enjoy drip coffee.
You want some automation Connect the grinder and maker by wire and the system will automatically calculate the correct quantity of coffee for the amount of water in the tank.
You want a reliable brew Once you’ve got your strength and quantities dialled in, the Aarke system produces tasty filter coffee every time – and keeps it at the right temperature.
Don't buy it if
You have a limited budget Sophistication comes at a price and the Aarke system commands a pretty hefty premium, especially when compared to rival drip coffee makers with similar features.
You want total control While you can adjust grind size, quantity and strength, the Aarke system doesn’t allow you to change the temperature of the water or hot plate.
You want a mess-free setup The grinder spout requires regular cleaning with the bundled brush, while the shape of the catch up means coffee often ends up on the counter.
KitchenAid KF8: also consider
Not completely sold on the Aarke Coffee System? Here are a couple of alternatives to consider.
De'Longhi TrueBrew CAM1025MB
If you’d like a bean-to-cup machine which gives you more options for adjusting the brew, De’Longhi’s drip maker is worth a look. It’s not as stylish as the Aarke system and still doesn’t come cheap, but it is easy to use, with convenient automation and minimal maintenance required.
If you don’t need to grind your own beans or already own a grinder, the Moccamaster is our favorite drip coffee maker overall. With just two buttons to push, it’s a seriously easy machine to operate. It brews tasty coffee quickly and consistently, plus its functional design is strikingly industrial.
To test the Aarke Coffee System, I used it as my main coffee maker for a month. Every morning, I would grind a fresh batch of beans, tip them into the filter basket and brew several cups’ worth for me and my partner. I also brewed up the occasional afternoon boost – and because I tested it in December, the system was also put to use making coffee for guests over the festive season.
To fully understand the capabilities of the system, I tried a range of different grind sizes and strength settings. I used the grinder on its automatic mode, as well as manually adjusting the cup quantity to find a setting that suited my taste.
I also tested the system with a range of different beans over the course of the month, to put the grinder through its paces and understand how well the Aarke Coffee System extracts different flavor profiles.
While I haven’t reviewed too many coffee machines in my many years as a product tester, I know what makes a good coffee: I’ve been drinking the stuff for a long time – and I’ve made brews using everything from French presses to pod machines to portable hand pumps.
Blueair Blue Pure 411i Max / Blue Max 3250i : two-minute review
Blueair offers similar air purifiers under different model names in the US and UK. In the US, this air purifier is known as the Blueair Blue Pure 411i Max, but as I’m located in the south of England, I tested the UK model, Blueair Blue Max 3250i.
The Blueair Blue Pure 411i Max is available to purchase at the Blueair website and Amazon for a list price of $169.99, but can occasionally be on offer for a discounted price. In the UK, the Blueair Blue Max 3250i is priced at £169 at multiple retailers including Very and Amazon, and also sees a price drop now and then.
(Image credit: Future)
Despite being compact and impressively light for its capabilities, there’s a lot to love about the Blueair Blue Max 3250i. The two touch buttons make it simple to power on the air purifier and to cycle through auto mode, night mode, and fan speeds one to three. The simple design is composed of the white plastic top section that houses the working parts, and a simple yet efficient base that consists of a lightweight frame within the changeable particle and carbon filter, plus a machine-washable fabric pre-filter outer layer. The neatness of the seam isn’t perfect, but other than this it is a great way to capture dust before it reaches the single-use filter, and is available in a range of colors making it effortless to switch things up if desired.
The Blueair Blue Max 3250i does a great job for the price, rivaling some of the best air purifiers. For the most part, the fan speed remained on the lowest setting when the Blueair Blue Max 3250i was left in auto mode. This came as no surprise to me, but I’ve seen some customer reviews complaining that this air purifier doesn’t do anything. In fact, the Blueair Blue Max 3250i is purifying, and it’s capable of clearing more than just the PM2.5 it detects, such as VOCs when manually operated – it just doesn’t possess the capability to detect these things automatically. That's fine, in my professional opinion, considering the low price.
(Image credit: Future)
During testing, it took just ten minutes for the contamination from spraying dry shampoo to be detected and cleared by the Blueair Blue Max 3250i. It continued to impress me over the days I tested it, being sensitive enough to detect the drop in air quality when I used hair products in the next room.
In terms of noise levels, I didn’t experience any issues with the Blueair Blue Max 3250i. I found that I could sleep or watch TV with it in the room without it being disruptive.
I’m a big fan of the Blueair Blue Max 3250i, both for its innovative design, and its good performance for a low price, so I can envision it finding its way into our choice of the best air purifiers in the near future. So if you're in the market for a low-cost air purifier that won't shock you with extortionate costs for replacement parts, this is the one for you. If you'd like to learn more, read on for our full review to get all the facts.
Blueair Blue Pure 411i Max / Blue Max 3250i review: price & availability
List price: $169.99 / £169
Available: in the US and UK under different product names
The Blueair Blue Pure 411i Max is available to purchase from the Blueair US website for $169.99, and at the time of writing has a Black Friday deal slashing the price down to $119.99 at Amazon US. The comparable UK model, the Blueair Blue Max 3250i, can’t be purchased from the Blueair website but is available at many major UK retailers, including Argos, Very, and Amazon. The list price is £169 for the Blue Max 3250i at Amazon, and a Black Friday deal has knocked the price down to an even more impressive £113.
I was pleasantly surprised that the Blueair Blue Max 3250i performed so well and had such a considered design considering its price tag, making it fantastic value for money. Replacement components won’t break the bank either, with replacement Particle and Carbon filters costing just $29.99 / £35 – this is particularly impressive as Blueair states that these filters can last between six to nine months.
Value for money score: 5/5
Blueair Blue Pure 411i Max / Blue Max 3250i review: specs
Blueair Blue Pure 411i Max / Blue Max 3250i review: design and features
No display
Simple to use
Machine-washable pre-filter
I became a fan of the design aspects of the Blue range when I reviewed the impressive Blueair Blue Pure Mini Max. The standout design feature is the attractive machine-washable fabric pre-filter covering most of the purifier’s outer. This design proves innovative, as directly behind the pre-filter cover sits the particle and carbon filter (this can be upgraded to Smokeblock or Allergenblock filters if desired), which surrounds a simple plastic frame. This makes the base of the purifier super lightweight for its size, weighing in at 7.5 lbs / 3.4 kg. The Blueair Blue Max 3250i can purify an area of 219 sq ft / 48 sq meters yet still remains fairly compact, measuring 18.9 X 10.6 X 10.6 in / 481 x 269 x 269 mm. I’m very pleased with the reduced amount of materials used on the body of the Blueair Blue Max 3250i, but my concern with this construction is that the exposed filter could be prone to damage.
(Image credit: Future)
I’ve never seen a design quite like this, as most air purifiers have plastic casing to protect the inner filters whereas the body of the Blueair Blue Pure Mini Max is simply some structural plastic sitting within the particle and carbon filter, covered in the washable pre-filter. This goes to explain its very light weight of 2.5 lb / 3.4kg but could make it vulnerable to damage.
Despite its minor flaws, it’s a nice touch that Blueair made the pre-filter part of the overall aesthetic, which has meant less material and wasted plastic, which we’re always happy to see at TechRadar. It’s also an advantage that they are machine washable and extras can be purchased in a range of colors, just in case you don’t want to wait for one to dry, or want to switch things up occasionally.
Not only is it delightfully light, it’s dinky in size, too. Measuring just 11.4 x 6.8 x 5.9 inches / 172 x 172 x 289mm. This cylindrical 360-degree design enables the Blueair Blue Pure Mini Max to be placed in a variety of spaces, as there’s plenty of opportunity for it to pull air in.
(Image credit: Future)
As was the case with the Mini Max, the seam of the fabric pre-filter could be neater as it is a little puckered and bulges in places, but this is less noticeable on the Blueair Blue Max 3250i as the overlapping seam doesn’t stand out as much over the larger area.
The controls on the top of the Blueair Blue Max 3250i are simple, there are just two touch-operated buttons, a power button, and a fan button that cycles between auto mode, sleep mode, and fan speeds of one to three when pressed. There’s no LED display to view the air quality data; however, there’s a light on the front of the unit that changes color to indicate the air quality score, ranging from Excellent to Very Polluted, and a light below each fan mode to indicate which is currently being used.
Real-time quality levels are easy to view on the Blueair app, but there’s no detailed data to review, simply a colored graph showing the air quality rating over time. I found I was able to use a pinching motion to zoom in and out of the graph, which allowed me to view more detail of the air quality changes over smaller increments of time.
Design score: 4.5 out of 5
Blueair Blue Pure 411i Max / Blue Max 3250i review: performance
Quiet operation
Clears PM2.5 contaminations quickly
Detects and reacts to PM2.5 that originates in other rooms
Getting the Blueair Blue Max 3250i set up was quick and simple. The user manual was easy to follow, containing first-time setup instructions including how to connect it to my home Wi-Fi, which proved to be a breeze. It also included instructions on how to remove and wash the fabric pre-filter, which I appreciated. Upon installing the Blueair app, I was given the option to use it without creating an account, but I chose to so I could enter my location and view the outdoor air quality data too.
Connecting the Blueair Blue Max 3250i to the app was blissfully straightforward, taking less than three minutes after switching the air purifier on to view my indoor air quality. As I was using the Blueair Blue Max 3250i in my living room, I selected “Living room” as the product name, but there was an option to add a custom name should I have been using it in an office or nursery, for example.
(Image credit: Future)
It’s worth noting that although it’s claimed the Blueair Blue Max 3250i’s electrostatic and mechanical filtration captures airborne particles as small as 0.1 microns, it will not detect anything smaller than PM2.5. PM2.5 is particulate matter over 2.5 microns in size, including dust, pollen, mold, and bacteria. Other far more expensive air purifiers, such as the Molekule Air Pro, can monitor and react to VOCs along with PM2.5. These volatile organic compounds can come from paint, furniture, carpets, and cleaning products, and are often the main offenders behind lower air quality, so having an air purifier capable of detecting these contaminants would be advantageous.
However, just because an air purifier doesn’t detect these contaminants doesn’t mean it isn’t tackling them, but it won't be aware of them so won’t initiate higher fan speeds in their presence. Considering the low price of the Blueair Blue Max 3250i though, it’s not surprising that it doesn’t have this capability, but this is something to bear in mind if you want a purifier that you can leave to its own devices to tackle all the common contaminants.
(Image credit: Future)
According to the Blueair Blue Max 3250i, the air quality in my living room was considered excellent, so it remained at a low fan speed when I put it into auto mode. To test how sensitive the sensors were to contaminants, and how quickly they reacted to them, I sprayed some dry shampoo roughly three meters away. Within two minutes the Blueair Blue Max 3250i detected the dry shampoo, raising the contamination reading to 56 on the graph within the app over about thirty seconds, which it classed as very polluted. Within three minutes of spraying the dry shampoo, the reading had lowered to 25, classed as good; within six minutes, it returned to excellent.
It was at this moment that my fluffy cats chose to pay a visit, and interestingly, the air quality reduced slightly again, raising the score, so it appeared to detect their fur or dander in the air. Within a minute of them leaving, the score gradually dropped further than before, so it appear that the Blueair Blue Max 3250i’s particle sensors were doing a good job.
I continued to be impressed by how sensitive this air purifier was to changes in air quality over a week of testing. I would be surprised to hear the fan speed ramping up, before realizing I’d used my dry shampoo in the next room. I’ve not encountered a cheap air purifier that possessed this level of sensitivity before.
(Image credit: Future)
When it came to viewing the testing data on the air quality graph on the Blueair app, I found that it wasn’t very easy to view data over multiple days. Whenever I viewed the graph, the data was in real time and I would need to scroll along for some while. I could change from hourly readings to readings across a day or month, but when I scrolled back to a previous day and switched to hourly view to see more detail, it returned to the current day and time. This meant that I could only see this level of detail by scrolling all the way back to my chosen day when in hourly view, which wasn't ideal. The air quality graph didn’t give the full picture of how contaminated the air had become after I sprayed the dry shampoo. It communicated the highest score as being 22, despite reaching 56 in reality. This lack of detail isn’t unheard of, though, as I found that the Molekule Air Mini+ also failed to relay all readings if they were cleared quickly.
I found the Blueair Blue Max 3250i to be easy to sleep next to when in sleep mode, and I found that I couldn’t hear it over the TV when operating on fan level 2. Some other air purifiers can prove deafening at higher fan speeds, but this was not the case with the Blueair Blue Max 3250i.
Overall, though, I was very impressed with how sensitive the Blueair Blue Max 3250i was, how quickly it responded to contaminants, and how swiftly it dealt with them. The level and quality of features are great for the price, and this is only the second non-VOC detecting air purifier that I’ve found myself growing a fondness for, with the other being the Blueair Blue Mini Max.
Performance score: 4.5 out of 5
Should I buy the Blueair Blue Pure 411i Max / Blue Max 3250i?
Buy it if...
You want good results on a budget I’ve made no secret of the fact that I’m highly impressed with this air purifier. It’s repeatedly proven itself sensitive, responsive, and fast-acting, making it a great performer for the cost.
You need something lightweight The Blueair Blue Max 3250i isn’t just light for its size; it’s lightweight in general. With barely any body material in its base, it is very easy to pick up and move, making it a good choice for anyone wanting to use it in multiple rooms.
You want something simple With only two onboard buttons to operate the air purifier and a simple-to-use app, the settings of the Blueair Blue Max 3250i are easy to get a handle on.
Don't buy it if...
You want detailed air quality readings With a low-cost piece of tech, there’s always going to be an element of compromise. In this case, the contamination detected is limited to PM2.5, and the app doesn’t give any detail on indoor air quality aside from an overall score.
You want something to fight off the nasties on its own accord As this air purifier can’t detect VOCs, it won’t automatically react to strong odors or finer particles, so settings will need to be altered manually if a higher level of purifying is required.
You want something robust Despite the advantages of such a lightweight air purifier, there’s no denying that the base design could be at risk of damage should anything make contact with it.
Blueair Blue Pure 411i Max / Blue Max 3250i review: Also consider
Levoit Core 300S Smart True HEPA We rated this little air purifier a commendable four-and-a-half stars thanks to its performance and smart features. It is cheaper than the Blueair Blue Max 3250i, but there were delays in response time, and it doesn’t offer washable pre-filters. For more information, why not check out our full Levoit Core 300S True HEPA air purifier review.
Molekule Air Pro I know, I know, the cost difference here is vast, however, if you happen to be looking for an option with medical-grade materials, FDA medical device clearance, and fantastic VOC detection, then this is hands down the product to go for. If you'd like to find out more about this air purifier's skill set, take a look at our full Molekule Air Pro review.
How I tested the Blueair Blue Pure 411i Max / Blue Max 3250i
I used the Blueair Blue Max 3250i for a week and a half
I tested how much of an impact it had on the surrounding air quality
I tested how easy it was to operate and live with
I checked how easy was to get the Blueair Blue Max 3250i set up, how easy it was to operate, and how portable it was.
I tested it in different rooms in my home, and observed how quiet it was at night time and whether it disturbed my sleep.
I assessed its design and structure, paying close attention to quality and any sustainable elements.
I reviewed the impact it had on the air quality in my environment, and how well it handled cooking smells.
Blueair Blue Pure 411i Max / Blue Max 3250i : two-minute review
Blueair offers similar air purifiers under different model names in the US and UK. In the US, this air purifier is known as the Blueair Blue Pure 411i Max, but as I’m located in the south of England, I tested the UK model, Blueair Blue Max 3250i.
The Blueair Blue Pure 411i Max is available to purchase at the Blueair website and Amazon for a list price of $169.99, but can occasionally be on offer for a discounted price. In the UK, the Blueair Blue Max 3250i is priced at £169 at multiple retailers including Very and Amazon, and also sees a price drop now and then.
(Image credit: Future)
Despite being compact and impressively light for its capabilities, there’s a lot to love about the Blueair Blue Max 3250i. The two touch buttons make it simple to power on the air purifier and to cycle through auto mode, night mode, and fan speeds one to three.
The straightforward design is composed of the white plastic top section that houses the working parts, and a simple yet efficient base that consists of a lightweight frame within the changeable particle and carbon filter, plus a machine-washable fabric pre-filter outer layer. The neatness of the seam isn’t perfect, but other than this it is a great way to capture dust before it reaches the single-use filter, and is available in a range of colors making it effortless to switch things up if desired.
The Blueair Blue Max 3250i does a great job for the price, rivaling some of the best air purifiers. For the most part, the fan speed remained on the lowest setting when the Blueair Blue Max 3250i was left in auto mode.
This came as no surprise to me, but I’ve seen some customer reviews complaining that this air purifier doesn’t do anything. In fact, the Blueair Blue Max 3250i is purifying, and it’s capable of clearing more than just the PM2.5 it detects, such as VOCs when manually operated – it just doesn’t possess the capability to detect these things automatically. That's fine, in my professional opinion, considering the low price.
(Image credit: Future)
During testing, it took just 10 minutes for the contamination from spraying dry shampoo to be detected and cleared by the Blueair Blue Max 3250i. It continued to impress me over the days I tested it, being sensitive enough to detect the drop in air quality when I used hair products in the next room.
In terms of noise levels, I didn’t experience any issues with the Blueair Blue Max 3250i. I found that I could sleep or watch TV with it in the room without it being disruptive.
I’m a big fan of the Blueair Blue Max 3250i, both for its innovative design, and its good performance for a low price, so I can envision it finding its way into our choice of the best air purifiers in the near future. So if you're in the market for a low-cost air purifier that won't shock you with extortionate costs for replacement parts, this is the one for you. If you'd like to learn more, read on for our full review to get all the facts.
Blueair Blue Pure 411i Max / Blue Max 3250i review: price & availability
List price: $169.99 / £169
Available: in the US and UK under different product names
The Blueair Blue Pure 411i Max is available to purchase from the Blueair US website for $169.99, and at the time of writing has a Black Friday deal slashing the price down to $119.99 at Amazon US. The comparable UK model, the Blueair Blue Max 3250i, can’t be purchased from the Blueair website but is available at many major UK retailers, including Argos, Very, and Amazon. The list price is £169 for the Blue Max 3250i at Amazon, and a Black Friday deal has knocked the price down to an even more impressive £113.
I was pleasantly surprised that the Blueair Blue Max 3250i performed so well and had such a considered design considering its price tag, making it fantastic value for money. Replacement components won’t break the bank either, with replacement Particle and Carbon filters costing just $29.99 / £35 – this is particularly impressive as Blueair states that these filters can last between six to nine months.
Value for money score: 5/5
Blueair Blue Pure 411i Max / Blue Max 3250i review: specs
Blueair Blue Pure 411i Max / Blue Max 3250i review: design and features
No display
Simple to use
Machine-washable pre-filter
I became a fan of the design aspects of the Blue range when I reviewed the impressive Blueair Blue Pure Mini Max. The standout design feature is the attractive machine-washable fabric pre-filter covering most of the purifier’s outer. This design proves innovative, as directly behind the pre-filter cover sits the particle and carbon filter (this can be upgraded to Smokeblock or Allergenblock filters if desired), which surrounds a simple plastic frame. This makes the base of the purifier super lightweight for its size, weighing in at 7.5 lbs / 3.4 kg. The Blueair Blue Max 3250i can purify an area of 219 sq ft / 48 sq meters yet still remains fairly compact, measuring 18.9 X 10.6 X 10.6 in / 481 x 269 x 269 mm. I’m very pleased with the reduced amount of materials used on the body of the Blueair Blue Max 3250i, but my concern with this construction is that the exposed filter could be prone to damage.
(Image credit: Future)
I’ve never seen a design quite like this, as most air purifiers have plastic casing to protect the inner filters whereas the body of the Blueair Blue Pure Mini Max is simply some structural plastic sitting within the particle and carbon filter, covered in the washable pre-filter. This goes to explain its very light weight of 2.5 lb / 3.4kg but could make it vulnerable to damage.
Despite its minor flaws, it’s a nice touch that Blueair made the pre-filter part of the overall aesthetic, which has meant less material and wasted plastic, which we’re always happy to see at TechRadar. It’s also an advantage that they are machine washable and extras can be purchased in a range of colors, just in case you don’t want to wait for one to dry, or want to switch things up occasionally.
Not only is it delightfully light, it’s dinky in size, too. Measuring just 11.4 x 6.8 x 5.9 inches / 172 x 172 x 289mm. This cylindrical 360-degree design enables the Blueair Blue Pure Mini Max to be placed in a variety of spaces, as there’s plenty of opportunity for it to pull air in.
(Image credit: Future)
As was the case with the Mini Max, the seam of the fabric pre-filter could be neater as it is a little puckered and bulges in places, but this is less noticeable on the Blueair Blue Max 3250i as the overlapping seam doesn’t stand out as much over the larger area.
The controls on the top of the Blueair Blue Max 3250i are simple, there are just two touch-operated buttons, a power button, and a fan button that cycles between auto mode, sleep mode, and fan speeds of one to three when pressed. There’s no LED display to view the air quality data; however, there’s a light on the front of the unit that changes color to indicate the air quality score, ranging from Excellent to Very Polluted, and a light below each fan mode to indicate which is currently being used.
Real-time quality levels are easy to view on the Blueair app, but there’s no detailed data to review, simply a colored graph showing the air quality rating over time. I found I was able to use a pinching motion to zoom in and out of the graph, which allowed me to view more detail of the air quality changes over smaller increments of time.
Design score: 4.5 out of 5
Blueair Blue Pure 411i Max / Blue Max 3250i review: performance
Quiet operation
Clears PM2.5 contaminations quickly
Detects and reacts to PM2.5 that originates in other rooms
Getting the Blueair Blue Max 3250i set up was quick and simple. The user manual was easy to follow, containing first-time setup instructions including how to connect it to my home Wi-Fi, which proved to be a breeze. It also included instructions on how to remove and wash the fabric pre-filter, which I appreciated. Upon installing the Blueair app, I was given the option to use it without creating an account, but I chose to so I could enter my location and view the outdoor air quality data too.
Connecting the Blueair Blue Max 3250i to the app was blissfully straightforward, taking less than three minutes after switching the air purifier on to view my indoor air quality. As I was using the Blueair Blue Max 3250i in my living room, I selected “Living room” as the product name, but there was an option to add a custom name should I have been using it in an office or nursery, for example.
(Image credit: Future)
It’s worth noting that although it’s claimed the Blueair Blue Max 3250i’s electrostatic and mechanical filtration captures airborne particles as small as 0.1 microns, it will not detect anything smaller than PM2.5. PM2.5 is particulate matter over 2.5 microns in size, including dust, pollen, mold, and bacteria. Other far more expensive air purifiers, such as the Molekule Air Pro, can monitor and react to VOCs along with PM2.5. These volatile organic compounds can come from paint, furniture, carpets, and cleaning products, and are often the main offenders behind lower air quality, so having an air purifier capable of detecting these contaminants would be advantageous.
However, just because an air purifier doesn’t detect these contaminants doesn’t mean it isn’t tackling them, but it won't be aware of them so won’t initiate higher fan speeds in their presence. Considering the low price of the Blueair Blue Max 3250i though, it’s not surprising that it doesn’t have this capability, but this is something to bear in mind if you want a purifier that you can leave to its own devices to tackle all the common contaminants.
(Image credit: Future)
According to the Blueair Blue Max 3250i, the air quality in my living room was considered excellent, so it remained at a low fan speed when I put it into auto mode. To test how sensitive the sensors were to contaminants, and how quickly they reacted to them, I sprayed some dry shampoo roughly three meters away. Within two minutes the Blueair Blue Max 3250i detected the dry shampoo, raising the contamination reading to 56 on the graph within the app over about thirty seconds, which it classed as very polluted. Within three minutes of spraying the dry shampoo, the reading had lowered to 25, classed as good; within six minutes, it returned to excellent.
It was at this moment that my fluffy cats chose to pay a visit, and interestingly, the air quality reduced slightly again, raising the score, so it appeared to detect their fur or dander in the air. Within a minute of them leaving, the score gradually dropped further than before, so it appear that the Blueair Blue Max 3250i’s particle sensors were doing a good job.
I continued to be impressed by how sensitive this air purifier was to changes in air quality over a week of testing. I would be surprised to hear the fan speed ramping up, before realizing I’d used my dry shampoo in the next room. I’ve not encountered a cheap air purifier that possessed this level of sensitivity before.
(Image credit: Future)
When it came to viewing the testing data on the air quality graph on the Blueair app, I found that it wasn’t very easy to view data over multiple days. Whenever I viewed the graph, the data was in real time and I would need to scroll along for some while. I could change from hourly readings to readings across a day or month, but when I scrolled back to a previous day and switched to hourly view to see more detail, it returned to the current day and time. This meant that I could only see this level of detail by scrolling all the way back to my chosen day when in hourly view, which wasn't ideal. The air quality graph didn’t give the full picture of how contaminated the air had become after I sprayed the dry shampoo. It communicated the highest score as being 22, despite reaching 56 in reality. This lack of detail isn’t unheard of, though, as I found that the Molekule Air Mini+ also failed to relay all readings if they were cleared quickly.
I found the Blueair Blue Max 3250i to be easy to sleep next to when in sleep mode, and I found that I couldn’t hear it over the TV when operating on fan level 2. Some other air purifiers can prove deafening at higher fan speeds, but this was not the case with the Blueair Blue Max 3250i.
Overall, though, I was very impressed with how sensitive the Blueair Blue Max 3250i was, how quickly it responded to contaminants, and how swiftly it dealt with them. The level and quality of features are great for the price, and this is only the second non-VOC detecting air purifier that I’ve found myself growing a fondness for, with the other being the Blueair Blue Mini Max.
Performance score: 4.5 out of 5
Should I buy the Blueair Blue Pure 411i Max / Blue Max 3250i?
Buy it if...
You want good results on a budget I’ve made no secret of the fact that I’m highly impressed with this air purifier. It’s repeatedly proven itself sensitive, responsive, and fast-acting, making it a great performer for the cost.
You need something lightweight The Blueair Blue Max 3250i isn’t just light for its size; it’s lightweight in general. With barely any body material in its base, it is very easy to pick up and move, making it a good choice for anyone wanting to use it in multiple rooms.
You want something simple With only two onboard buttons to operate the air purifier and a simple-to-use app, the settings of the Blueair Blue Max 3250i are easy to get a handle on.
Don't buy it if...
You want detailed air quality readings With a low-cost piece of tech, there’s always going to be an element of compromise. In this case, the contamination detected is limited to PM2.5, and the app doesn’t give any detail on indoor air quality aside from an overall score.
You want something to fight off the nasties on its own accord As this air purifier can’t detect VOCs, it won’t automatically react to strong odors or finer particles, so settings will need to be altered manually if a higher level of purifying is required.
You want something robust Despite the advantages of such a lightweight air purifier, there’s no denying that the base design could be at risk of damage should anything make contact with it.
Blueair Blue Pure 411i Max / Blue Max 3250i review: Also consider
Levoit Core 300S Smart True HEPA We rated this little air purifier a commendable four-and-a-half stars thanks to its performance and smart features. It is cheaper than the Blueair Blue Max 3250i, but there were delays in response time, and it doesn’t offer washable pre-filters. For more information, why not check out our full Levoit Core 300S True HEPA air purifier review.
Molekule Air Pro I know, I know, the cost difference here is vast, however, if you happen to be looking for an option with medical-grade materials, FDA medical device clearance, and fantastic VOC detection, then this is hands down the product to go for. If you'd like to find out more about this air purifier's skill set, take a look at our full Molekule Air Pro review.
How I tested the Blueair Blue Pure 411i Max / Blue Max 3250i
I used the Blueair Blue Max 3250i for a week and a half
I tested how much of an impact it had on the surrounding air quality
I tested how easy it was to operate and live with
I checked how easy was to get the Blueair Blue Max 3250i set up, how easy it was to operate, and how portable it was.
I tested it in different rooms in my home, and observed how quiet it was at night time and whether it disturbed my sleep.
I assessed its design and structure, paying close attention to quality and any sustainable elements.
I reviewed the impact it had on the air quality in my environment, and how well it handled cooking smells.
The Temola TS20BS is available to buy at Amazon for $49.99 / £45.99. This is a fairly average cost for a handheld vacuum from a lesser-known brand, and after testing it out I would say that you get what you pay for here.
I was very disappointed to discover that there doesn’t appear to be replacement stainless steel HEPA filters for this model, although I could see replacements for some of their other vacs. Although the stainless steel covering could potentially increase the longevity of the HEPA filter within, but there’s no telling how long it would last. There is, at least, a replacement filter provided with the purchase, but without further replacements, this could significantly decrease the lifetime of the Temola TS20BS.
The Temola TS20BS is lightweight enough to use easily, although in my case using it with my arm extended with nothing to lean on did cause some aching. It’s fairly compact, so it has been easy to store, especially when combined with the convenient drawstring storage bag that fits the accessories, too. The Temola TS20BS doesn’t come with a storage dock but was easy to charge with the included USB-C cable, although it is disappointingly short at just 30.5 inches / 780mm long.
I was happy with the material quality of all parts of the Temola TS20BS set, the dust brush, crevice nozzle, and floor brush didn’t look cheap, the storage bag looked durable, and the materials on the vac itself felt sturdy and looked good. To aid visibility when vacuuming in darker spaces, there’s an LED light situated just above the top of the 3.6 cup / 850ml dust cup. It wasn’t outstandingly bright, but it was good enough.
(Image credit: Cesci Angell / Future)
As is the case with many handheld vacuums in this price bracket, I had to remove the front end of the vacuum to empty the dust cup. Detaching it was easy, but care needed to be taken when removing the filter from within, as a lot of debris collects around it. Getting the dust cup to clip back on was tricky on occasion. The level of noise emitted from the TS20BS is fairly standard for a vacuum cleaner, reading 76dB at 10,000PA power, and 80dB on the higher 15,000PA setting.
I found the Temola TS20BS to be a helpful tool for vacuuming my desk and sofa, but it really proved its worth when I put it through its paces against our TechRadar vacuum testing process. It did an adequate job of picking up the larger particles of oats and a mixture of flour and biscuit crumbs when on the lower power setting, but the higher setting was required to collect up the finer dust particles.
When testing the floor brush attachment I found it wasn’t helpful in that instance, mainly flicking debris around rather than helping to collect it up. When I used the dust brush on the end of the crevice nozzle, on the other hand, the results were fantastic. I found this smaller brush to improve performance in many different areas of my car, from dusting and vacuuming the leather to removing stubborn bits of leaf from carpeted areas.
For the most part, I’d recommend you purchase the TS20BS, as it did a good job for its price. Sadly, though, the lack of replacement filters makes me hesitant to encourage you to buy without doing further research, in case some may have become available in the meantime. If you’d like to take a look at some alternatives to help make up your mind, we’ve collated a selection of the best car vacuums, and best handheld vacuums to help you discover the most suitable option for your needs.
Temola TS20BS Cordless Handheld Vacuum review: Price and availability
List price: $49.99 / £45.99
Available at Amazon
The Temola TS20BS is a handheld vacuum that comes with accessories and a storage bag for a list price of $49.99 / £45.99 at Amazon. You’re getting what you pay for with the Temola TS20BS, considering the quality, performance, and ease of use; although some slightly more expensive vacs performed better, I was happy enough with its performance.
The set comes with an additional washable filter, which I was pleased about, but after investigating I cannot find replacement filters for this model. While the stainless steel covering of the filter may potentially increase the longevity of the filters, providing they are cleaned regularly, there’s no saying quite how long they’ll last, giving the Temola TS20BS a disappointingly short lifespan if replacements do not come available to purchase soon.
Temola TS20BS Cordless Handheld Vacuum review: design and features
Materials look good quality
Short USB-C charging cable
Useful drawstring storage bag
Considering its price, I was pretty impressed with the material quality of the Temola TS20BS. The majority of the vacuum is black and off-white and has a gloss finish, aside from the buttons and dust cup securing latch, which are bright orange with a slightly textured finish. The dust cup that makes up the business end of the vacuum is made from shiny transparent black plastic, making it easy for me to see when the dust cup is reaching capacity while obscuring the contents enough to stop it from being an eyesore.
The Temola TS20BS is fairly lightweight, but it isn’t the lightest handheld vac I’ve tested. It weighs 2.1lb / 957g, so it was easy enough for me to use but caused a little bit of arm ache if I wasn’t able to lean a little on what I was vacuuming. It isn’t a bulky vac, at 15 x 4 x 5 inches / 350 x 150 x 150mm, making it easy to store away in the handy drawstring bag, which also holds the accessories as well.
The accessories included are a dust brush, crevice nozzle, and a floor brush. Most of these did a great job, although I found one of them wasn’t very helpful during testing. Another useful addition that resides on the Temola TS20BS itself is the integrated LED light that is positioned above the dust cup. It’s not the most powerful LED I’ve seen, but it did an okay job of helping me see a little better when vacuuming darker spaces.
(Image credit: Cesci Angell / Future)
The Temola TS20BS comes with what Temola states is a stainless steel HEPA filter in place, and an additional filter comes in the box. This is a nice touch, as although the filters can be washed, and made easier with the included cleaning brush, they would likely need to be changed within a few months.
The Temola TS20BS Cordless Handheld Vacuum doesn’t come with a charging dock, instead, it can be recharged using just a USB-C cable. While some users may prefer a dock for ease of access, I liked the flexibility of placement that came with charging via a cable, and I was still able to store the vacuum and accessories away neatly in the drawstring storage bag. The one downside here, however, is that the cable that comes with the Temola TS20BS is only 30.5 inches / 780mm long, proving a little annoying at times.
There isn’t a replacement battery available, so I was limited to the max run time, which wasn’t quite enough to give my car a full valet, although with it being winter as I write this and I both work and live near a lot of leafy trees, I can’t judge it too harshly for that. One aspect I appreciated is that the included USB-C charging cable can be used with a power bank, or with a cigarette lighter adapter, so I didn’t necessarily need to bring it into the house to charge.
(Image credit: Cesci Angell / Future)
I was satisfied with the level of noise the Temola TS20BS emits, as it was quieter than a lower-powered car vac I’d tested and pretty standard for a vacuum cleaner. On the low 10,000mAh setting it reached a sound level of 76dB, and the higher setting reached 80dB, so the highest setting was no louder than a busy restaurant. I still needed to use some ANC earbuds when using it, but that’s due to an auditory issue; for the average person I don’t envision the noise levels would be uncomfortable.
On a few occasions, I found that the dust cup didn’t always connect to the handle properly the first couple of times I’d attached it. It clicked on and looked attached, but any bit of pressure on it caused it to fall off, I found I needed to pay particular attention to making sure the bottom of the dust cup had clicked over the extra plastic tag, which was a little fiddly, but simple once I’d gotten used to it. This is likely just a personal preference, but long pressing the power button did nothing when on the lower suction setting, this would only work after increasing it to the max suction level. This is only a minor niggle, but I like to keep loud noises to a minimum, so I wasn’t a fan that the increase of sound was unavoidable when I needed to turn it off, especially when using it to give my desk a quick hoover in the office.
As it weighs just 2.1lb / 957g, the Temola TS20BS was easier to wield than the Shark UltraCyclone Pet Pro Plus, which is currently our top pick of the best handheld vacuum and best car vacuum. I found the handheld Shark vac made my arm ache a little when performing the same tests for a direct comparison.
The Temola TS20B did a good job when I used it to vacuum my sofa, but I really put it to the test when I used it in my beloved car. One thing I love about working for TechRadar is our mission to perform thorough testing on all products – I just wish that didn’t involve spreading flour, biscuit crumbs, and oats in my car. But, if nothing else, I’m dedicated to our mission. So, dear reader, despite how uncomfortable it made me: I did it, for every single handheld vac I tested, each time praying they were up to the job of cleaning it up. I’m relieved to say, in the case of the Temola TS20BS, I needn’t have worried.
(Image credit: Cesci Angell / Future)
When following our testing procedure, the Temola TS20BS picked up most of the mixture of flour and biscuit on the lowest power setting, but smaller particles were left behind in the pile of my car mat. Turning up to the higher power setting made quick work of picking this up though, so I was able to get it all vacuumed up in a minute or so.
It was a similar story when it came to hoovering up the oats. The lowest setting picked up the large pieces without issue, but the smaller debris remained on the surface of the carpet and in the pile. Again, the higher setting cleared this up, but it required a little elbow grease and pressure.
The floor brush attachment of the Temola TS20BS didn’t do the best job of picking up the fine dust from my car mat. It kind of flicked debris around when using the lower suction, though it performed better on the higher setting. In the end, I found myself removing the floor brush attachment and giving the carpet a final going over on the higher setting just to collect the remaining dust. The dust brush, which is smaller and softer, did a vastly better job, even just on the lower 10,000PA power setting, and the performance improved further when I increased it to 15,000PA.
(Image credit: Cesci Angell / Future)
The crevice tool performed as expected, reaching smaller areas, and, naturally, the pickup was best with the higher suction setting. One nice-to-have would have been a flexible extension hose like the one included with the Homekane Handheld Vac, as getting down the edges of my seats was a bit of a struggle with the limited reach. As with the earlier tests the performance improved by far after adding the dust brush tool to the mix as it aggravated the debris just enough to allow it to be picked up easily.
When it came to emptying the 3.6 cup / 850ml dust cup, I must say that I preferred the Shark configuration, which simply required me to push a button and pull down a flap on the underside of its dust cup, which felt quicker and less messy than needing to remove the dust cup and filter from the Temola TS20BS each time. I had to bang out the filter, as most of the debris was caught on its surface and the cavity at the bottom of the filter housing, and it was also tricky to put it back into place properly.
Performance score: 4.5 / 5
Should you buy the Temola TS20BS Cordless Handheld Vacuum?
Buy it if...
You want a simple-to-use vac With easy-to-master controls and a fairly lightweight body, you'll be up and running with this Temola vac before you know it.
You want a vac that's easy to store away Whether you plan on sticking it in a cupboard or in the trunk of your car, the drawstring storage bag makes it easy to keep all the parts neatly in one place.
Don't buy it if...
You don't want a vac with an expiry date As there doesn't appear to be any replacement stainless steel HEPA filters compatible with this model at present, there is a risk that this handheld vacuum could only be usable for as long as the two included filters last.
You want a charging dock The Temola TS20BS doesn't have a model with a storage dock, so if you're a dock fan this won't be for you. The storage bag provides a tidy storage solution, though.
Temola TS20BS Cordless Handheld Vacuum review: also consider
Shark UltraCyclone Pet Pro Plus The top spot holder of our pick of the best handheld and car vacuums, this handheld Shark vac delivers great suction power, easy emptying, and some versatile tools. Take a look at our full review to hear how well it performed.
Shark WandVac System WS642 / WV361UK 4 This versatile vac requires more investment, but it's a great choice if you're looking for a lightweight and ergonomic vac that can be used in a stick or handheld configuration. It features on our list of the best handheld vacuums for its flexible use and light weight, but its battery life is a little on the short side. Here's our full review if you'd like to find out more.
How I tested the Temola TS20BS Cordless Handheld Vacuum
I tested the Temola TS20BS against two other handheld vacs
I assessed its ability to vacuum both large and fine debris
I made use of the included accessories
I took a close look at the design and materials used for the Temola TS20BS. I used it to vacuum my sofa and my desk and put it through its paces against the TechRadar vacuum testing process in my car. This involves testing a vacuum's ability to pick up fine and coarse particles, namely oats, and a mixture of flour and fine biscuit crumbs.
I assessed the fit of the accessories and used each of them to see how effective they were. I also looked at how easy and efficient the dust cup emptying process was.
The Temola TS20BS is available to buy at Amazon for $49.99 / £45.99. This is a fairly average cost for a handheld vacuum from a lesser-known brand, and after testing it out I would say that you get what you pay for here.
I was very disappointed to discover that there doesn’t appear to be replacement stainless steel HEPA filters for this model, although I could see replacements for some of their other vacs. Although the stainless steel covering could potentially increase the longevity of the HEPA filter within, but there’s no telling how long it would last. There is, at least, a replacement filter provided with the purchase, but without further replacements, this could significantly decrease the lifetime of the Temola TS20BS.
The Temola TS20BS is lightweight enough to use easily, although in my case using it with my arm extended with nothing to lean on did cause some aching. It’s fairly compact, so it has been easy to store, especially when combined with the convenient drawstring storage bag that fits the accessories, too. The Temola TS20BS doesn’t come with a storage dock but was easy to charge with the included USB-C cable, although it is disappointingly short at just 30.5 inches / 780mm long.
I was happy with the material quality of all parts of the Temola TS20BS set, the dust brush, crevice nozzle, and floor brush didn’t look cheap, the storage bag looked durable, and the materials on the vac itself felt sturdy and looked good. To aid visibility when vacuuming in darker spaces, there’s an LED light situated just above the top of the 3.6 cup / 850ml dust cup. It wasn’t outstandingly bright, but it was good enough.
(Image credit: Cesci Angell / Future)
As is the case with many handheld vacuums in this price bracket, I had to remove the front end of the vacuum to empty the dust cup. Detaching it was easy, but care needed to be taken when removing the filter from within, as a lot of debris collects around it. Getting the dust cup to clip back on was tricky on occasion. The level of noise emitted from the TS20BS is fairly standard for a vacuum cleaner, reading 76dB at 10,000PA power, and 80dB on the higher 15,000PA setting.
I found the Temola TS20BS to be a helpful tool for vacuuming my desk and sofa, but it really proved its worth when I put it through its paces against our TechRadar vacuum testing process. It did an adequate job of picking up the larger particles of oats and a mixture of flour and biscuit crumbs when on the lower power setting, but the higher setting was required to collect up the finer dust particles.
When testing the floor brush attachment I found it wasn’t helpful in that instance, mainly flicking debris around rather than helping to collect it up. When I used the dust brush on the end of the crevice nozzle, on the other hand, the results were fantastic. I found this smaller brush to improve performance in many different areas of my car, from dusting and vacuuming the leather to removing stubborn bits of leaf from carpeted areas.
For the most part, I’d recommend you purchase the TS20BS, as it did a good job for its price. Sadly, though, the lack of replacement filters makes me hesitant to encourage you to buy without doing further research, in case some may have become available in the meantime. If you’d like to take a look at some alternatives to help make up your mind, we’ve collated a selection of the best car vacuums, and best handheld vacuums to help you discover the most suitable option for your needs.
Temola TS20BS Cordless Handheld Vacuum review: Price and availability
List price: $49.99 / £45.99
Available at Amazon
The Temola TS20BS is a handheld vacuum that comes with accessories and a storage bag for a list price of $49.99 / £45.99 at Amazon. You’re getting what you pay for with the Temola TS20BS, considering the quality, performance, and ease of use; although some slightly more expensive vacs performed better, I was happy enough with its performance.
The set comes with an additional washable filter, which I was pleased about, but after investigating I cannot find replacement filters for this model. While the stainless steel covering of the filter may potentially increase the longevity of the filters, providing they are cleaned regularly, there’s no saying quite how long they’ll last, giving the Temola TS20BS a disappointingly short lifespan if replacements do not come available to purchase soon.
Temola TS20BS Cordless Handheld Vacuum review: design and features
Materials look good quality
Short USB-C charging cable
Useful drawstring storage bag
Considering its price, I was pretty impressed with the material quality of the Temola TS20BS. The majority of the vacuum is black and off-white and has a gloss finish, aside from the buttons and dust cup securing latch, which are bright orange with a slightly textured finish. The dust cup that makes up the business end of the vacuum is made from shiny transparent black plastic, making it easy for me to see when the dust cup is reaching capacity while obscuring the contents enough to stop it from being an eyesore.
The Temola TS20BS is fairly lightweight, but it isn’t the lightest handheld vac I’ve tested. It weighs 2.1lb / 957g, so it was easy enough for me to use but caused a little bit of arm ache if I wasn’t able to lean a little on what I was vacuuming. It isn’t a bulky vac, at 15 x 4 x 5 inches / 350 x 150 x 150mm, making it easy to store away in the handy drawstring bag, which also holds the accessories as well.
The accessories included are a dust brush, crevice nozzle, and a floor brush. Most of these did a great job, although I found one of them wasn’t very helpful during testing. Another useful addition that resides on the Temola TS20BS itself is the integrated LED light that is positioned above the dust cup. It’s not the most powerful LED I’ve seen, but it did an okay job of helping me see a little better when vacuuming darker spaces.
(Image credit: Cesci Angell / Future)
The Temola TS20BS comes with what Temola states is a stainless steel HEPA filter in place, and an additional filter comes in the box. This is a nice touch, as although the filters can be washed, and made easier with the included cleaning brush, they would likely need to be changed within a few months.
The Temola TS20BS Cordless Handheld Vacuum doesn’t come with a charging dock, instead, it can be recharged using just a USB-C cable. While some users may prefer a dock for ease of access, I liked the flexibility of placement that came with charging via a cable, and I was still able to store the vacuum and accessories away neatly in the drawstring storage bag. The one downside here, however, is that the cable that comes with the Temola TS20BS is only 30.5 inches / 780mm long, proving a little annoying at times.
There isn’t a replacement battery available, so I was limited to the max run time, which wasn’t quite enough to give my car a full valet, although with it being winter as I write this and I both work and live near a lot of leafy trees, I can’t judge it too harshly for that. One aspect I appreciated is that the included USB-C charging cable can be used with a power bank, or with a cigarette lighter adapter, so I didn’t necessarily need to bring it into the house to charge.
(Image credit: Cesci Angell / Future)
I was satisfied with the level of noise the Temola TS20BS emits, as it was quieter than a lower-powered car vac I’d tested and pretty standard for a vacuum cleaner. On the low 10,000mAh setting it reached a sound level of 76dB, and the higher setting reached 80dB, so the highest setting was no louder than a busy restaurant. I still needed to use some ANC earbuds when using it, but that’s due to an auditory issue; for the average person I don’t envision the noise levels would be uncomfortable.
On a few occasions, I found that the dust cup didn’t always connect to the handle properly the first couple of times I’d attached it. It clicked on and looked attached, but any bit of pressure on it caused it to fall off, I found I needed to pay particular attention to making sure the bottom of the dust cup had clicked over the extra plastic tag, which was a little fiddly, but simple once I’d gotten used to it. This is likely just a personal preference, but long pressing the power button did nothing when on the lower suction setting, this would only work after increasing it to the max suction level. This is only a minor niggle, but I like to keep loud noises to a minimum, so I wasn’t a fan that the increase of sound was unavoidable when I needed to turn it off, especially when using it to give my desk a quick hoover in the office.
As it weighs just 2.1lb / 957g, the Temola TS20BS was easier to wield than the Shark UltraCyclone Pet Pro Plus, which is currently our top pick of the best handheld vacuum and best car vacuum. I found the handheld Shark vac made my arm ache a little when performing the same tests for a direct comparison.
The Temola TS20B did a good job when I used it to vacuum my sofa, but I really put it to the test when I used it in my beloved car. One thing I love about working for TechRadar is our mission to perform thorough testing on all products – I just wish that didn’t involve spreading flour, biscuit crumbs, and oats in my car. But, if nothing else, I’m dedicated to our mission. So, dear reader, despite how uncomfortable it made me: I did it, for every single handheld vac I tested, each time praying they were up to the job of cleaning it up. I’m relieved to say, in the case of the Temola TS20BS, I needn’t have worried.
(Image credit: Cesci Angell / Future)
When following our testing procedure, the Temola TS20BS picked up most of the mixture of flour and biscuit on the lowest power setting, but smaller particles were left behind in the pile of my car mat. Turning up to the higher power setting made quick work of picking this up though, so I was able to get it all vacuumed up in a minute or so.
It was a similar story when it came to hoovering up the oats. The lowest setting picked up the large pieces without issue, but the smaller debris remained on the surface of the carpet and in the pile. Again, the higher setting cleared this up, but it required a little elbow grease and pressure.
The floor brush attachment of the Temola TS20BS didn’t do the best job of picking up the fine dust from my car mat. It kind of flicked debris around when using the lower suction, though it performed better on the higher setting. In the end, I found myself removing the floor brush attachment and giving the carpet a final going over on the higher setting just to collect the remaining dust. The dust brush, which is smaller and softer, did a vastly better job, even just on the lower 10,000PA power setting, and the performance improved further when I increased it to 15,000PA.
(Image credit: Cesci Angell / Future)
The crevice tool performed as expected, reaching smaller areas, and, naturally, the pickup was best with the higher suction setting. One nice-to-have would have been a flexible extension hose like the one included with the Homekane Handheld Vac, as getting down the edges of my seats was a bit of a struggle with the limited reach. As with the earlier tests the performance improved by far after adding the dust brush tool to the mix as it aggravated the debris just enough to allow it to be picked up easily.
When it came to emptying the 3.6 cup / 850ml dust cup, I must say that I preferred the Shark configuration, which simply required me to push a button and pull down a flap on the underside of its dust cup, which felt quicker and less messy than needing to remove the dust cup and filter from the Temola TS20BS each time. I had to bang out the filter, as most of the debris was caught on its surface and the cavity at the bottom of the filter housing, and it was also tricky to put it back into place properly.
Performance score: 4.5 / 5
Should you buy the Temola TS20BS Cordless Handheld Vacuum?
Buy it if...
You want a simple-to-use vac With easy-to-master controls and a fairly lightweight body, you'll be up and running with this Temola vac before you know it.
You want a vac that's easy to store away Whether you plan on sticking it in a cupboard or in the trunk of your car, the drawstring storage bag makes it easy to keep all the parts neatly in one place.
Don't buy it if...
You don't want a vac with an expiry date As there doesn't appear to be any replacement stainless steel HEPA filters compatible with this model at present, there is a risk that this handheld vacuum could only be usable for as long as the two included filters last.
You want a charging dock The Temola TS20BS doesn't have a model with a storage dock, so if you're a dock fan this won't be for you. The storage bag provides a tidy storage solution, though.
Temola TS20BS Cordless Handheld Vacuum review: also consider
Shark UltraCyclone Pet Pro Plus The top spot holder of our pick of the best handheld and car vacuums, this handheld Shark vac delivers great suction power, easy emptying, and some versatile tools. Take a look at our full review to hear how well it performed.
Shark WandVac System WS642 / WV361UK 4 This versatile vac requires more investment, but it's a great choice if you're looking for a lightweight and ergonomic vac that can be used in a stick or handheld configuration. It features on our list of the best handheld vacuums for its flexible use and light weight, but its battery life is a little on the short side. Here's our full review if you'd like to find out more.
How I tested the Temola TS20BS Cordless Handheld Vacuum
I tested the Temola TS20BS against two other handheld vacs
I assessed its ability to vacuum both large and fine debris
I made use of the included accessories
I took a close look at the design and materials used for the Temola TS20BS. I used it to vacuum my sofa and my desk and put it through its paces against the TechRadar vacuum testing process in my car. This involves testing a vacuum's ability to pick up fine and coarse particles, namely oats, and a mixture of flour and fine biscuit crumbs.
I assessed the fit of the accessories and used each of them to see how effective they were. I also looked at how easy and efficient the dust cup emptying process was.
Narwal Freo Z Ultra Robot Vacuum and Mop two-minute review
Launched to great acclaim at Europe’s biggest tech show, IFA (where it snagged two awards), the Narwal Freo Z Ultra is a successor to the brand's Freo X Ultra. Significant upgrades include dual RGB cameras, LiDAR navigation, and an increase in suction power from 8,200 to 12,000Pa. In layman’s terms, it’s better at obstacle avoidance and adaptive cleaning, plus it sucks up more dirt!
In my tests, I found the Z Ultra excelled at both mopping and vacuuming on hard floors (of which I have many) but it was less cool on carpet. To be fair, I’ve tested some of the very best robot vacuums and am yet to find one that can handle dusty carpets as well as the best manual vacuums for carpet, which always have more power and better filters.
I loved all the smart automation, which meant I didn’t have to zone off carpets to stop them getting soggy or worry about what power level or speed to set. As a germophobe I also really appreciated how hygienic this robot is; cleaning and drying itself after every session.
Its mapping powers were also great, but I would have liked a quick option for spot cleans. Many robots allow you to mark a zone on the map where there’s a spill and send the robot straight there to clean. The only way I could work out to do this was in video mode, where you can manually navigate the vacuum. The issue here was the video was glitchy about connecting and often flatly refused – not ideal if you have spilt something that could stain and needs speedy attention.
I also had a few bin-related issues, and mopping was deadly s-l-o-w, but absolutely worth the wait. Ideal for large homes with mostly hard surfaces, the Narwal Freo Z Ultra suits tech-savvy homeowners who appreciate an integrated app and can get their head around fine-tuning settings. Technophobes and the impatient (and anyone on a budget) might prefer to steer clear.
Read on for my full Narwal Freo Z Ultra Robot Vacuum and Mop review.
Narwal Freo Z Ultra review: price & availability
List price: $1499.99 / AU$2,499
Launch date: October 2024
Availability: US / AU
The Narwal Freo Z Ultra launched in October 2024 and at time of writing is available to buy in the US and Australia, with a list price of $1,499.99 or AU$2,499. That places it firmly in the premium price bracket. There’s no getting away from it, the Narwal Freo Z Ultra is a pricey robot vacuum sitting at the very top of the market in both Australia and North America. You can save a few dollars by waiting for seasonal sales (the Black Friday deals often include some big robovac price-drops).
There are two accessories pack options. Option 1 will set you back an extra $259.99, and costs of a whole raft of brushes, detergents, dust bags and mop pads. Option 2 gets you a few of the most-used accessories, for $100. You can also add a one-year extended warranty plan for $79. Buying the accessories individually will soon add up – a replacement detergent is $29.99 – so it’s worth doing the math before you decide which option to start with.
While the Narwal Freo Z Ultra is an investment appliance, it will save you a LOT of time and it’s by far the best mopping robot I’ve tested. I wouldn’t buy it purely for vacuuming, but as a combo, it might be worth the spends.
Value for money score: 3.5 out of 5
Narwal Freo Z Ultra Robot Vacuum and Mop specs
Narwal Freo Z Ultra Robot Vacuum and Mop review: design
Stylish robot with mopping and vacuuming skills
Large mop heads and spinning brushes for getting close to edges
Decent capacity water reservoirs
Arriving in a huge box, I needed an extra pair of hands to unload the Z Ultra and was grateful for the hand grips in the base station when positioning the heavy unit next to a power point. It comes with a simple instruction card for first-time setup, as well as a more comprehensive user manual. I used the former to install the side brushes, insert the detergent and add clean water. My daughter got a lot of satisfaction from removing a gazillion instructional stickers from both the base station and vacuum unit.
Box size comparison with 11-year-old Bonnie! (Image credit: Future/Linda Clayton)
The design of the Freo Z Ultra, and base station, is very stylish indeed, which is just as well given that it’s hard to hide! Choose from Galaxy White or Space Gray. All the edges are softly curved and, with its two camera ‘eyes’ in the front, has the cute vibes of Pixar’s Wall-E, which is exactly how I like my robot vacuums. The various lids and covers pop off without breaking any fingernails, and everything is easy to access.
(Image credit: Future/Linda Clayton)
Underneath, this robot has two large microfibre style mops that Velcro on, as well as two rotating side brushes that are a good length for getting into corners. The main roller brush has a rubber flipper part as well as brushes to suit both hard floors and carpets, plus its anti-hair tangle design does actually work. As I have two daughters and two spaniels who seem to molt year-round, I was delighted to swerve the odious task of cutting swathes of hair from around a roller. (Effective anti-hair wrap brushrolls are a key feature amongst the best robot vacuums for pet hair.)
One unusual feature I’ve not seen anywhere else is a fluffy baseboard duster that attaches with Velcro on one side and is designed to gather dust from the tops of your skirting boards as it goes along the edges of the room
The large mops lift up when vacuuming. (Image credit: Future/Linda Clayton)
The Narwal Freo Z Ultra’s base station has two large containers for clean and dirty water. These are are easy to lift in and out, but you'll want to make sure the dirty water reservoir’s lid is properly clipped on, or you may have to clean up a mini flood.
The dirty water bin is very satisfying to empty! (Image credit: Future/Linda Clayton)
There’s also a dust collection bag and compartment into which to slot the bottle of floor cleaning solution that’s supplied. The bot does work without the detergent module in place, which is handy given they cost nearly $30 a pop. There’s a cool little window strip in the base that shows the water being ionized. It’s not clear why the water needs to be ionized but if you like watching bubbling water, take a peek.
Design score: 4 out of 5
Narwal Freo Z Ultra Robot Vacuum and Mop review: performance
Amazing at obstacle avoiding and navigation
Great at mopping, poor on carpet
Self-cleaning is great, but self-emptying hit and miss
The first job any robot vacuum has to complete is a map of the house, which this little beauty did in 17 minutes – impressive given we have quite a few little rooms, and many obstacles. (Here's more on how to prepare your house for a robot vacuum, if you're unsure.)
The mapping was precise and accurate. I liked how the map shows where the rugs and carpets are; often you have to add your own, which requires some guesswork on precise positioning. I’ll discuss the App in more depth later, but it was easy to name each room and set up no-go zones and divide rooms. Another bonus of the Freo Z Ultra is the ability to choose from a wide menu that covers mop, vacuum, mop & vacuum, and mop then vacuum. Some models I’ve tested don’t allow you to just mop.
The robovac didn't get quite as close to the edges of rooms as I'd like (Image credit: Future/Linda Clayton)
Once I’d got to grip with the controls, I loaded up the water tank and tasked the Freo Z Ultra to vacuum and mop my entire ground floor, which is mostly engineered wood, with some terracotta, porcelain, luxury vinyl and of course rugs and carpet. Pretty diverse then.
While it was possible to set my own cleaning parameters, the Freo Z Ultra has an AI mode that uses various sensors and cameras to automatically adapt to different floor types and dirt levels. This takes the brainwork out of setting up and ended up being my go-to mode throughout my three-week trial period.
The first thing I noticed was how good the Freo Z Ultra was at obstacle avoidance – no banging into furniture or corners and no dragging cables or dog toys around the floor with it. (TechRadar's article on how robot vacuums navigate walks through the typical approaches brands use.) I never once got a message to say the roller brush was stuck, which is the usual warning that a robot has eaten something it shouldn’t! It was also excellent at powering over thresholds and the annoying chair legs I have that robot vacuums usually get grounded on, and spin like mad until sending a stuck error message.
(Image credit: Future/Linda Clayton)
The second thing I noticed was how it doesn’t get terribly close to the edges in mopping mode. When vacuuming, I could see the little spidery side brushes pulling dog hair and dander in from the edge but in mop mode there was a clear inch or more of bone-dry flooring around the perimeter of the room and any floor-level furniture like our kitchen units and sideboard.
And on the subject of edges, I’m sorry but the little fluffy baseboard duster on the side of the robot is only going to work if you have super low baseboards. Like many heritage properties, the baseboards in our Victorian home are quite high so it doesn’t reach the tops, aka the only bits that need dusting.
The mop edging wasn't brilliant, especially alongside the kitchen kickboards. (Image credit: Future/Linda Clayton)
The Freo Z Ultra doesn’t carry any water onboard, which is unusual. Instead, it loads its mops up with warm, soapy water at the base station before heading out to clean. I was concerned this would result in dry patches of flooring, but the dampness levels were perfect – not too wet (important on real timber flooring), nor too dry.
The only downside is it has to make repeat returns to load up with more water, which can elongate the cleaning time, especially in rooms that are furthest from the base. For example, it took 1hr 19mins to mop our utility and hallway, which is an area of just 40 sq m. To vacuum and mop the whole ground floor, 68.3sq m, the Freo Z Ultra took a tedious 2h 41mins. Imagine how long it would take if I asked it to vacuum and then mop, rather than do it consecutively. I didn’t want to find out! I’ve never tested a robot that spends longer than two hours on the job.
When the robot returns to base after mopping and vacuuming, it automatically empties the bin and cleans its mop heads and then dries them. The latter takes a couple of hours but it’s incredibly quiet, so you won’t notice it. I did have to set the bin emptying to every run on the app, otherwise it clogged up and couldn’t self-empty itself. Hardly surprising given how microscopic the onboard bin is. Even then, there were a few times the bin just wasn’t self-emptying, even though it said it was, which was frustrating.
(Image credit: Future/Linda Clayton)
There are a handful of extra features – perhaps the most interesting one being that in Video mode you can see through your robot’s 'eyes' and remote control it around your home. That means you can use it as a security bot, or to check up on pets and send it off to specific locations. This mode isn't authorized by default, you'll need to manually switch it on if you want to use it.
Cleaning tests
When it came to running our standard vacuuming tests – one using a fine mix of biscuit and flour, and another using oats to represent larger particles – the results were a mixed bag. The Freo Z Ultra did well on the hard floors, eventually anyway. It took at least three passes and full power mode to get everything up.
I used multiple ‘no-go’ zones on the map to create my 1m x 1m test area, but the robot still seemed to spend far longer cleaning around the area I had made my test spills than it did actually dealing with the mess. This led me to seriously question Narwal’s claims that it homes in on and targets dirt using its beady little cameras and sensors.
Image 1 of 6
Flour on hard floors (Image credit: Future/Linda Clayton)
Image 2 of 6
Flour on hard floors (Image credit: Future/Linda Clayton)
Image 3 of 6
Flour on hard floors (Image credit: Future/Linda Clayton)
Image 4 of 6
Oats on hard floors (Image credit: Future/Linda Clayton)
Image 5 of 6
Oats on hard floors (Image credit: Future/Linda Clayton)
Image 6 of 6
Oats on hard floors (Image credit: Future/Linda Clayton)
With oats on carpet, the results were middling. The robot pushed things around a fair bit and it took three runs before they were gone. The dog may have helped!
Image 1 of 3
Oats on carpet (Image credit: Future/Linda Clayton)
Image 2 of 3
Oats on carpet (Image credit: Future/Linda Clayton)
Image 3 of 3
Oats on carpet (Image credit: Future/Linda Clayton)
On carpet, the fine mix removal was very disappointing. I gave up after three attempts and got my cordless vacuum out. Although this isn't great news, I'd argue that it's not often you'll experience this level of concentrated 'dust' and I was always happy with its carpet cleaning results in general.
Image 1 of 3
Flour on carpet (Image credit: Future/Linda Clayton)
Image 2 of 3
Flour on carpet (Image credit: Future/Linda Clayton)
Image 3 of 3
Flour on carpet (Image credit: Future/Linda Clayton)
Next, I tried out the mop function by 'spilling' first Ribena juice and then ketchup, which I left to dry, on the porcelain tiles in our cloakroom (I didn’t want to risk stains on our timber floors). These results were much better, although the dried-on ketchup required two passes to complete the job. According to Narwal, this impressive mopping is achieved via dual rotating mop heads that press down with 1.2kg of force and spin at 180 RPM. Other robot mops I’ve used either just drag a static mop pad along, or have a vibrating mop, this spinning tech is the closest I’ve come to mimicking real mop work. And the results show it.
Apparently, this robot also analyses the waste water to decide if another cleaning run is required but I had to make that decision myself with the ketchup; the Freo Z Ultra thought it was done after one attempt.
To check navigational skills, our final test involves placing a sock (in a similar shade to the flooring) a shoe and a charger cable on the floor. The Freo Z Ultra absolutely nailed this test, not touching any of the objects but getting close enough to clean sufficiently around them.
All these common objects were successfully swerved. (Image credit: Future/Linda Clayton)
The Freo Z Ultra takes around 2.5 hours to charge, which is a bit speedier than normal, and has a run time of just over 2 hours 15mins (in vacuum and mop mode), which is about the standard for a high-end robot. It automatically returns to the base to charge if it runs low on juice during a cleaning cycle, which is also the norm. If I was asking it to do the whole house, it never managed on a single charge but I usually tackle the dirtiest rooms (kitchen and hallway) more frequently and that was easily done without the need to stop to recharge.
Noise-wise, I am quite noise intolerant and as I work from home, I don’t like having noisy robots rattling around the house while I am trying to focus. Happily, I found the Freo Z Ultra one of the quietest robots I’ve tested, especially in mopping mode, with my decibel meter App recording between 60-70dB max. This is way below the noise levels you would get from a regular vacuum, but if they still bother you, just schedule the robot to work while you’re out of the house.
Maintenance
I found the Freo Z Ultra easy to clean and maintain, the internal bin pops out for emptying, if it hasn’t emptied automatically into the base station, and the mop heads are automatically washed with hot water and dried after every use. This is important to prevent bacteria breeding in the mop heads and before being dragged all over your home. All this self-cleaning did mean it rattled through the clean water in the tank and I had to refill it before most cleaning runs, but that’s a small price to pay I’d argue.
Like all robot vacuums, it’s important to keep the sensors and charging contacts clean, which is an easy wipe-over task. The roller brush didn’t clog in the three-week test period, but if they had, they do clip out very easily. I also didn’t fill the dust bag in the base station but it just clips out and pops straight in the bin when full.
Narwal recommends cleaning the filter once a week, which involves clipping it out from under the top cover on the robot and tapping out the dust – simple. It should be replaced every three-six months.
(Image credit: Future/Linda Clayton)
Performance score: 3.5 out of 5
Narwal Freo Z Ultra Robot Vacuum and Mop review: app
Very easy to work out without assistance
Lots of options to customize cleaning (or not)
Mildly glitchy connection
The Narwal Freo Z Ultra app is user-friendly and intuitive (I never needed to use the Help Center), making it easy to create custom cleaning schedules, adjust settings, and monitor cleaning progress in Real Life. Make sure you connect using a 2.5GHz wi-fi link, not 5GHz.
If you love an easy life (as I do), you can clean in Freo Mind mode, which leaves all the decisions about power levels, patterns and passes to the robot. If you’re a control freak, each cleaning program comes with various adjustment options, such as mopping humidity, coverage precision, detergent use etc.
You can choose which rooms to clean, but I also liked that I could set the cleaning sequence for a full home clean. For example, I set it to start in the kitchen, then hallway, then dining room (where my desk is), so that it gets those rooms I spend most time in done first (while I’m taking the kids to school). You can also split rooms, merge rooms and add no-go zones.
The app also provides cleaning history and notifications to ensure you stay informed of cleaning progress. I did experience quite a lot of delays between opening the app and the robot syncing, but we’re only talking seconds. And it often annoyed me that there was no Spot Clean option but that may well come with a software upgrade.
App score: 4 out of 5
Should you buy the Narwal Freo Z Ultra Robot Vacuum and Mop?
Buy it if…
You’ve got lots of hard floors
You’ll probably need to give carpets a thorough clean with a more powerful vacuum once a week or so, but you can save your mop for emergency spills – this robot has got regular mopping covered.
You want to spy on your pets
In Video mode you can see through your robot’s 'eyes' and remote control it around your home to hunt out and check up on pets while you're out.
You’ve got a messy home
While it’s always worth picking up stray toys and shoes etc. before your robot cleans, sometimes you just don’t have time. Luckily this robot has amazing obstacle avoidance – I never had issues with it its roller brush getting blocked by shoelaces or charging cables.
Don't buy it if…
You’re on a water meter
Okay, so it’s not so thirsty your water bill will rocket but you will need to refill the large water tank (and empty the dirty one) a lot, depending on area. For me, it was every full ground floor clean. You can adjust the reduce water use in the app, but I didn’t find the results as good.
You’re impatient
Frequent returns to base to wash the mopheads and replenish with clean water takes its toll on timescales. This was by far the slowest robot I’ve tested. I tended to set it going when I knew I’d be out of the house for a couple of hours.
You’ve got loads of carpet and rugs
This is robot is too expensive to not take full advantage of the mop mode, and there are more powerful suckers out there for a lot less if you have mostly carpet.
How I tested the Narwal Freo Z Ultra Robot Vacuum and Mop
I tested the Narwal Freo Z Ultra Robot Vacuum and Mop for three weeks on the ground floor of my four-bed historic home. With the exception of thick-pile carpet, we have all manner of flooring types from porcelain and terracotta tiles to vinyl and engineered oak. I ran the robot in various rooms, in every cleaning mode, every day and tried cleaning in both automatic smart mode and fully customized. I also set schedules and conducted controlled tests where I had the robot vacuum flour, crushed biscuits and oats from hard floors and rugs, as well as mop wet and dried on spills from the porcelain tiled floor.
