Tower Elite 11-Liter Flexi Drawer Air Fryer: 30-second review

The Tower Elite 11-Liter Flexi Drawer Air Fryer offers up a huge cooking capacity at a price which undercuts pretty much any other serious contender on the market. If you’re looking for capacity and flexibility bang-for-your-buck, look no further.

Is this the best air fryer out there? Not exactly, but for families on a budget it’s hard not to recommend Tower’s large basket machine.

Not only can you cook a whole chicken or pizza in this air fryer, it also comes with a handy divider transforming the single drawer into a dual-basket offering, allowing you to cook separate foods, at different temperatures, for different durations, simultaneously — and it works much better than I expected.

It does have a few key competitors including the premium Ninja Foodi FlexDrawer (with a 10.4L basket), and the almost equally affordable Philips 1000 Series Dual Basket Air Fryer (that only has a 7.1L basket), but with the Tower being the cheapest of the trio you’re looking at a unique proposition.

It’s not perfect. The large basket is heavy when fully loaded and is handwash only, while the controls aren’t overly intuitive, and the cooking presets don’t always deliver the results you want.

There is some trial and error required in the cooking process, but once you’ve got a feel for how it cooks, the Tower Elite 11-Liter Flexi Drawer Air Fryer can deliver delicious food, from cakes, to chicken, to fries.

Tower Elite 11-Liter Flexi Drawer Air Fryer: price and availability

• Affordable £119.99 list price, but…
• It’s often reduced to sub-£100, great value for such a large capacity
• Available in the UK, but not in the US or Australia

The Elite 11-Liter Flexi Drawer Air Fryer price is £119.99, although it is regularly discounted making this large capacity cooker even better value.

At time of writing (March 2026), I’m seeing it available for £99.99 on the Tower website, and £89.10 on Amazon, with similar prices at plenty of other third-party retailers.

That’s considerably cheaper than its main, single-drawer, larger capacity competitor, the Ninja Foodi FlexDrawer, which is twice the price of this Tower.

The Philips 1000 Series Dual Basket Air Fryer is closer in price to the Tower, but still costs more and has a smaller cooking capacity.

The Tower Elite 11 air fryer's list price is equivalent to about $160 / AU$230, but it's not available in the US or Australia.

• Value score: 4.5/5

Tower Elite 11-Liter Flexi Drawer Air Fryer: specifications

Tower Elite 11-Liter Flexi Drawer Air Fryer: design

• Huge 11-liter basket is great for family meals, and divider provides dual basket flexibility
• Controls and overall look don’t compete with premium air fryers, but that’s expected at this price point
• Basket can be heavy when fully loaded, and it’s handwash only

With its sizable 11-liter basket the Tower Elite 11 Litre Flexi Drawer Air Fryer is, unsurprisingly, wide (39.2cm) and deep (39.8cm).

It can dominate the worktop in smaller kitchens, but its horizontal design (unlike the vertically tall Philips 4000 Series Stacked Dual Basket or Ninja Double Stack) means height is kept to just 30.5cm, allowing it to sit neatly under wall-mounted units, and slide into cupboards when not in use (assuming they’re wide enough).

The matte grey finish provides a sleek, modern aesthetic, while the large, glossy black front panel adds a splash of space-age to the look.

It’s smart, without pushing the boundaries of air fryer design, and on closer inspection I found areas where Tower has cut corners to keep the price point at a tempting level.

The buttons and dial felt a little cheap under my finger, with some travel and wiggle to them. Clicks don’t feel smooth, and having used premium Philips and Ninja air fryers recently, the lower quality finish here was even more noticeable.

This isn’t a massive negative though, and it’s to be expected at this price point. Plus, overall the air fryer feels sturdy so I don’t worry about long-term use, as long as you’re relatively gentle with the controls.

The main attraction is the massive 11-liter cooking basket though, which slides into the front of the machine, and there's a reassuring clunk when you correctly interest the basket, letting you know it’s snugly in.

What’s particularly nice is the addition of a removable divider panel which you can slide down the middle of the basket, allowing you to have two separate cooking zones. This gives you the flexibility of a dual drawer air fryer, while also giving you a single larger basket when you want to cook bigger items such as a pizza or a small chicken.

But with great size comes great weight. Fully load the basket, and you’ll find it gets rather heavy. This is especially problematic when cooking has completed and you’re attempting to remove the basket while it’s very hot.

I found that putting a couple of heat mats directly in front of the air fryer and pulling the basket straight out onto them helped alleviate the tricky maneuvring of the larger basket. It takes a bit of getting used to, but once you’ve cooked a few times with the Tower Elite 11-Liter Flexi Drawer Air Fryer, you should be able to find a process that works for you.

Another small frustration is the basket, grill tray and basket divider are handwash only, meaning you can’t just pop them in the dishwasher. The non-stick coating on these parts means grime comes off easily with a bit of elbow grease, but the size of the basket can be awkward to wash in smaller kitchen sinks.

• Design score: 4/5

Tower Elite 11-Liter Flexi Drawer Air Fryer: performance

• Solid all-round cooking performance, but not always perfect
• Basket divider works surprisingly well for dual cooking
• Controls not overly intuitive and take time to get used to

The Tower Elite 11-Liter Flexi Drawer, as its name suggests, offers excellent flexibility in its cooking chamber. It comes with a single base plate which sits across the whole drawer, but also a dividing panel you can slide down the middle to create two separate zones.

I was unsure how this one piece of metal in the middle of the drawer would perform at allowing foods to cook at two different temperatures, but to my surprise it works well.

There are two heating elements in this air fryer — left and right — allowing you to set different temperatures and cooking durations for left and right, and that’s exactly what I did with my veg (carrots and broccoli, thanks for asking) and homemade fries.

The fries had a much longer cooking time than the veg, and at a higher temperature, but I was able to cook both simultaneously without cremating the vegetables.

I used the vegetable and fries presets for this cook, and while the broccoli cooked well, the carrots and the fries could have done with longer. The carrots were still a little hard, while the fries weren’t as crispy as I would have liked — although they were cooked through.

It’s all part of the trial and error nature of air fryer ownership. It takes time, and several cycles, to understand how types of food cook in a new air fryer, with the details in the instruction manual more of a guide than a hard rule.

I was also able to use the Smart Cook function, where the air fryer will sync the two sides of the drawer to finish at the same time. It’s triggered by selecting the time and temperature for each basket and then pressing the Smart Cook button.

The only issue is, there’s no visual cue to tell you the mode has been selected until you press start to set the air fryer going. This led to me realizing once cooking had started that I hadn’t set it up properly.

When properly engaged, the digital display on the side with the shorter cooking time displays ‘HOLD’ (but only once you’ve pressed start) until the other side's cook time decreases and matches, at which point cooking will start for the shorter duration side as well. It’s a useful feature, but one I wish was easier to set up.

The controls aren't the most intuitive either, and I found myself checking the manual a few times during the first few days to remind myself of the order things need to be set. I’ve found the controls on Ninja and Philips air fryers to be more straight forward.

During cooking I found the sides of the air fryer get the hottest, with my temperature probe reading 38 degrees. That’s not as warm as some air fryers I’ve used, which is good news if you have other appliances or items close by.

Being able to remove the middle partition means you can fit large items into the 11L basket of the Tower Elite 11-Liter Flexi Drawer. There is space for a whole chicken, or in my case a pizza.

Using the dedicated pizza setting (150 degrees C for 12 minutes), it cooked well on top, and the edges were crispy. However that crisp didn’t extend across the whole base, with the middle still a little doughy. I could have left it in for a few more minutes, but I fear the topping would have burnt.

Sliding the partition back in, the Tower Elite impressed when it came to baking. I made a blueberry loaf which rose wonderfully on one side of the basket, while on the other side my chocolate muffins also baked nicely. The muffins didn’t darken on top as much as I expected, but I can confirm they still tasted great.

With no window on the basket, you’re not able to keep an eye on things while they’re cooking, you have to remove the basket from the air fryer, which pauses the program. This isn’t a surprise considering the affordable nature of the Tower Elite 11 Litre Flexi Drawer, but if you want to see your food while it cooks you’ll need to look at more expensive machines.

I also cooked tempura chicken pieces using the chicken program (200 degrees C for 25 minutes), and these came out with a beautifully crisp batter, while the meat remained succulent on the inside.

The preset programs include a shake reminder, which the air fryer chiming part way through cooking to remind you to shuffle the food in the basket.

• Performance score: 4/5

Should you buy the Tower Elite 11-Liter Flexi Drawer Air Fryer?

Buy it if

Don’t buy it if

Tower Elite 11-Liter Flexi Drawer Air Fryer: also consider

How I tested the Tower Elite 11-Liter Flexi Drawer Air Fryer

• I used the Tower Elite 11 Litre Flexi Drawer for two weeks at home in my kitchen
• I cooked a wide variety of food with it, including chicken, pizza, fries, cakes and vegetables
• I tested the different cooking functions, and the cleaning process

I used the Tower Elite 11 Litre Flexi Drawer for two weeks at home, where I cooked a wide variety of food and meals.

From crispy tempura chicken, homemade and frozen fries, and various vegetables, to baking loafs and muffins, as well as an entire pizza, I ensured this air fryer was put through its paces.

I cooked using the whole basket, just one side with the divider in place, and on both sides, at different temperatures and durations, to experience the full versatility on offer. I tried out a number of the preset cooking options, as well as experimenting with my own settings to improve results.

I even slipped on a pair of marigolds to handwash the basket, tray and divider, as these are not dishwasher safe.

Philips 4000 Series Stacked Dual Basket Air Fryer: 30-second review

The Philips 4000 Series Stacked Dual Basket Air Fryer is an accomplished, premium air fryer which provides solid cooking performance in a space-saving design.

It finds itself in a currently small sub-market of air fryers, with only a handful of rivals also offering the dual-stack baskets on offer here. The leader, and our current best air fryer, is the similarly priced Ninja Double Stack XL.

Both of these models offer a large cooking capacity (across two baskets), without the wider footprint you get with the traditional, side-by-side baskets design.

The Philips beats the Ninja in a couple of key ways. First up, its baskets have windows and a light, allowing you to keep an eye on the food you’re cooking without having to open the basket to check.

Secondly, the controls on the Philips 4000 Series are easier to see, and more intuitive to use, taking the hassle out of working out functions, temperatures and cooking times.

What’s not quite as good though are the quick start instructions when you take the air fryer out of the box for the first time, and the full manual is only accessible via a smartphone app.

It’s also only available in one colorway; black and gold. It’s a bold choice and it does look smart — although it won’t be to everyone’s taste, nor will it sit as well in traditionally-styled kitchens.

Cooking performance is solid though, and it was able to handle the various meat, vegetables and sweet treats I threw at it.

For those looking for a stylish, statement air fryer that also delivers versatility and practicality, and are willing to pay a bit more for the privilege, I would recommend the Philips 4000 Series.

Philips 4000 Series Stacked Dual Basket Air Fryer: price and availability

• £269.99 / AU$449 list price makes it one of the most expensive air fryers
• But it’s regularly discounted by around £100 / AU$100
• Available in the UK and Australia, but not in the US

With a list price of £269.99 / AU$449 (about $360), the Philips 4000 Series Dual Stack is one of the most expensive air fryers on the market, but do keep an eye out for discounts.

I've seen it reduced to £169.99 at Amazon UK, Currys and John Lewis in the past, and AU$349 at Amazon Australia, making this double drawer air fryer a far more tempting proposition for families looking for a large capacity cooker.

That’s the same list price as the excellent Ninja Double Stack XL which we gave five stars to, but considerably more expensive than the £149.99 Tower Vortx XL Dual Stack.

This model is available in Europe and Australia, but is not on sale in the US.

• Value score: 4/5

Philips 4000 Series Stacked Dual Basket Air Fryer: specifications

Philips 4000 Series Stacked Dual Basket Air Fryer: design

• Vertically stacked baskets offers space-efficient design
• Premium build with a bold black and gold finish
• Clear, intuitive controls, although touch-sensitive panel won’t be for everyone

Ninja laid the foundations for the double stack air fryer back in 2024, and it’s no surprise other manufacturers have jumped on the trend, offering large cooking capacity with a narrower, space-saving footprint.

The Philips 4000 Series Stacked Dual Basket brings a premium black and gold aesthetic to challenge Ninja’s market-leading air fryer. It’s a striking look, and one that might divide opinion. It’ll look great in a modern kitchen that uses one of the two colors. With my white countertops and blue cabinets, it certainly stands out on the work surface. The glossy, reflective front of the fryer is also a bit of a dust- and fingerprint-magnet, and needs regular wiping to keep it looking fresh.

I was pleased to see both 5L baskets and their base plates were dishwasher safe, making cleaning up after cooking much easier (although the handles of the baskets do collect water). A damp cloth is all that’s needed for the exterior of the machine, and a soft brush to gently clean the heating element.

Another nice touch, and something the Ninja doesn’t provide, is a cooking window on each basket, and an interior light, allowing you to keep an eye on the food inside. I much prefer air fryers with windows, as it helps me gauge when I need to shake or turn food.

It’s especially useful to see what’s going on without opening the baskets and pausing the cooking when you're first getting used to new air fryer, and starting to understand cooking times. It’s not an exact science and each air fryer is different, so the windows are a great visual aid.

There aren’t any accessories included in the box, unlike the Ninja Double Stack, which comes with a pair of stainless steel racks, doubling the usable space in its baskets.

You’ll want to be mindful of what food you’re cooking too, as both baskets have holes on their rear wall for air circulation. That means anything particularly wet could ooze out of the back and into the machine.

What didn’t impress was the setup instructions, or lack thereof. You get an IKEA-style, printed pictorial guide in the box that covers the absolute bare minimum, but stops short of providing any explanations, details or cooking tips. Even IKEA instructions are better than these.

For the full details you are forced to download Philips’ free HomeID app, where you can register your air fryer and then access the full manual, along with cooking guides and recipes. The tips and tricks articles, along with the recipes are nicely presented and easy to follow.

It’s disappointing the same care hasn’t been given to the manual, which is just a PDF file requiring much scrolling and zooming on a phone to be able to read it. A printed copy would be far more useful, or even a digitized version with page-turning and a search feature.

A quirk of this particular air fryer design sees the air exhaust located on the left of the appliance, and you are warned not to position this side of the air fryer within six inches / 15cm of a wall to prevent overheating, or close to any food products. You’ll need to have a quick think about where you’ll be placing the Philips 4000 Series before committing to the purchase.

Thankfully, once plugged in the air fryer is easy to use. The touch-sensitive controls come to life with rear illumination on the large, glossy black section above the baskets. The layout and labelling are clear, making for an intuitive experience — unlike some air fryers I’ve used where the buttons aren’t always so self explanatory.

• Design score: 4.5/5

Philips 4000 Series Stacked Dual Basket Air Fryer: performance

• Sync and copy functions make using both baskets together easier
• Six preset cooking programs, but temperature and time can easily be adjusted

The Philips 4000 Series Stacked Dual Basket Air Fryer does well to provide a premium cooking experience.

You get six preset modes — frozen potato-based snacks, steak, fish, vegetables, chicken, and reheat — which give you a set time and temperature. You can fine tune these, and you'll probably find yourself adjusting these the more you use the air fryer and get an understanding of how long, and at what temperature, different foods require.

Copy and sync are both handy functions. Copy allows you to match the temperature and time settings for one basket, to the other. This saves you having to go through the setup process a second time, and it’s a handy time-saver if you’re cooking an extra large portion of fries for the whole family.

Sync is my personal favorite though, allowing me to set each basket to a different duration and temperature, but have them both finish at the same time. It’s easy to set up, and works very well.

There’s a shake reminder too, which has the machine beep during through cooking to have you slide out a basket and give the contents a toss to ensure even frying. For longer cook times, you’ll get multiple shake reminders. You can turn off this reminder though, which is useful when you’re using the air fryer for baking.

Another nice touch is the fact Philips says you don’t need to preheat the air fryer, meaning you can toss food into the baskets right away and get cooking.

Using the frozen potato-based snacks program, I loaded a basket with 18oz / 500g and set it going, at 390 Fahrenheit / 200 Celsius for 26 minutes. I was prompted to shake the basket twice, with 13 and seven minutes remaining.

The fries cooked well enough, with a crispy exterior and fluffy middle, but they didn’t brown as much as I’d like. Adding a few more minutes to the cooking time will get you a darker color and crispier finish.

I also tried cooking fresh fries in the air fryer. The manual (accessible via the app) suggests chopping potatoes into fries and then soaking them in water for 10 minutes. Once I had gently patted the excess water from the fries I added a splash of oil and popped them into the basket.

Results were similar to the frozen fries — they could have done with a few more minutes to gain color and extra crispiness, but they cooked well overall.

I was impressed with the baking prowess of the Philips 4000 Series as I used both baskets to cook chocolate muffins and a blueberry loaf simultaneously. Both bakes rose nicely, and produced a bouncy sponge.

Similarly to the fries, the muffins stayed quite light in color, as they missed the darkening you’d get in a conventional oven.

I put the dual-basket setup to the test once again when I cooked sausages and vegetables, which needed different cook durations. Thankfully, the time sync feature worked well here, with both baskets completing cooking at the same time, allowing me to focus on the mash and gravy.

The sausages were evenly cooked, while the broccoli had a delightful crunch to it. I par-boiled the carrots for a few minutes before adding them to the basket with the broccoli, to allow them to cook at the same rate.

A quick word of warning, the top of the Philips 4000 Series gets the warmest while cooking, and I measured temperatures of over 140 Fahrenheit / 60 Celsius during operation. Make sure you don’t leave anything sitting on top of the air fryer, and for those of you who have low-hanging wall units in your kitchen, be mindful of having enough space between them and the top of this air fryer.

• Performance score: 4.5/5

Should you buy the Philips 4000 Series Stacked Dual Basket Air Fryer?

Buy it if

Don’t buy it if

Philips 4000 Series Stacked Dual Basket Air Fryer: also consider

How I tested the Philips 4000 Series Stacked Dual Basket Air Fryer

• I used the Philips 4000 Series for two weeks at home in my kitchen
• I cooked a wide variety of food with it, including fries, cakes, vegetables and meat
• I tested the different cooking functions, and the cleaning process

I spent two weeks using the Philips 4000 Series at home to cook a variety of food. I tried out the preset programs, and also freestyle the settings from time to time.

I air fried meat, baked cakes, and roasted vegetables during my testing, and used a temperature probe to record how hot the exterior of the machine got during use. I evaluated how each food item cooked in the two baskets, and assessed how the finished results were to eat.

I also followed the setup instructions and cleaning process, to understand how easy the machine is to get going and maintain. For more details, see how we test, review, and rate products on TechRadar.

Bosch Series 6 air fryer: one-minute review

German manufacturer Bosch has been a long-standing name in home appliances since it released its first refrigerator back in 1933. So, it's no surprise that the company finally took the plunge into the lucrative air fryer market with the release of the Bosch Series 6 Air Fryer.

You'd perhaps forgive Bosch for having some teething issues with its first-ever air, but the Series 6 has very few. Instead of prioritizing a surplus of extra cooking programs, modes, and features, the Series 6 offers a more streamlined experience, focusing on the quality of life features and cooking programs the average user needs rather than unnecessary add-ons.

There are eight cooking programs, which cover the most typical food types cooked in an air fryer: Keep Warm, French Fries, Poultry, Meat, Fish, Vegetables, Bread, and Small Pastries (because who doesn't love an air-fried croissant?) We found each program to cook food consistently well, though some tweaking may be required for taste, especially when it comes to meats.

These programs are straightforward to use thanks to the air fryer's clear touch controls, while a handful of quality-of-life features make the Series 6 a joy to use. Its illuminated drawer and window allow you to check food without letting out heat, its Shake alert lets out clear, loud chirps, and its included grill rack and skewers allow you to grill food with ease. It's also generally easy to clean with minimal elbow grease and fairly compact given its 7.2-liter capacity.

While the Series 6 is a great appliance overall, it's not perfect. It's one of the louder air fryers this reviewer has tested (hitting 68dB in some cases), and removing the aforementioned metal grill rack and skewers from the basket safely can prove a bit of a struggle. We'd also have loved for the aforementioned grill rack to be securable within the basket to prevent rubbing on the non-stick plate. We also found that it struggled to balance keeping chicken moist inside while crispy outside.

These are minor issues, however, and the Bosch Series 6 Air Fryer provides an excellent experience otherwise. Though it is perhaps more suited to smaller households or those who only wish to cook one food item at a time.

Bosch Series 6 air fryer: price and availability

• Price: £159.99 (roughly $212.58 / AU$329.16)
• Available in the UK, but not available in the US and Australia
• Regular discounts bring it down to around £100

The Bosch Series 6 Air Fryer offers top-tier quality for its budget price tag. At £159.99 (roughly $212.58 / AU$329.16), it costs £40 less than our current best budget air fryer, the Russell Hobbs Satisfry Dual Basket Air Fryer (though it offers less capacity), and is considerably more affordable than premium options, such as the Ninja Double Oven and Dreo ChefMaker.

Unfortunately, this appliance isn't currently available in the U.S. or Australia, but those in the UK can purchase it from Bosch directly or a range of trusted third-party retailers, such as Argos and Amazon.

If its current price tag is a little over your budget, don't fret. Regular discounts at Bosch and other retailers see this air fryer's price dropping to around the £100 mark, saving you nearly £60 on the usual RRP.

• Value score: 5/5

Bosch Series 6 air fryer: specifications

Bosch Series 6 air fryer: design

• 7.2-liter capacity, but fairly combat
• Illuminated drawer basket with window
• Removable handle
• Comes with metal grill rack and five skewers

The Bosch Series 6 offers a 7.2L capacity in a relatively compact design (compared to its competitors). The body of this air fryer is glossy black, with a silver rim around the top, a single drawer basket, and a removable handle. The touchscreen interface is easy to use, with the temperature adjustable in five-degree intervals.

The drawer is illuminated, meaning a light (which you can turn off and on at the touch of a button) comes on when you remove it, and thanks to an oven-like window, you can easily check your food without stopping the cooking process.

The included physical user manual is thorough, making it easy to set up and use this appliance – even if you're a beginner. A physical food guide is also included, which provides a rough cooking guide and tips for each of the air fryer's eight programs. We do wish the food guide were slightly more detailed and included more food types, especially when it comes to cooking vegetables.

The food guide does come with a QR code, though, that leads you to a Quick Start Guide that features a handful of excellent recipes for this specific air fryer. We just wish there were more of them.

This air fryer also comes with a metal grill rack accessory and five skewers that fit into the grill rack. These are a welcome addition for grilling, but we found removing the hot grill rack difficult after cooking due to the depth of the basket and its metal design. We also wish the grill rack could be locked into the basket's plate to avoid it moving around and potentially damaging the plate's non-stick coating long-term.

While the 7.2L basket is a bit bulky, it's easy to hand wash with minimal elbow grease – though, inside the window is slightly trickier to reach. Fortunately, the basket and its plate are dishwasher-proof, though we at TechRadar tend to recommend hand washing anything with a non-stick coat.

The main design drawback of this air fryer is its volume. We logged a max 68dB reading when the appliance was running at its maximum temperature, making it loud enough that we couldn't hear our kitchen TV and could hear it from our living room next door. This is particularly loud for an air fryer (based on those we've tested) and several decibels louder than the 63dB Bosch claims.

• Design score: 4/5

Bosch Series 6 air fryer: performance

• Quality performance across cooking programs
• Useful Shake alert
• Some foods could be crispier

We found the Bosch Series 6 air fryer performed consistently well across its eight cooking programs: Bread, Fish, French Fries, Keep Warm, Meat, Small Pastries, Poultry, and Vegetables.

We started our testing with 500g of frozen fries , utilizing the air fryer's French Fries preset, while tweaking the time slightly as recommended by the food guide. After 23 minutes, we had fairly evenly cooked fries (a couple were slightly over for my taste), but overall, the fries were fluffy inside and golden outside.

Following the frozen fries, we tried 700g of handmade fries, soaked and with one tablespoon of oil, on the same setting, using the exact preset time and temperature. Again, the fries were fluffy inside and golden outside but could have been a little crispier. Unlike other air fryers, however, the Bosch Series 6 didn't leave our fries with overdone ends – a common issue we've encountered with testing.

Next, we tested the grill and skewer accessories. We loaded up each of the five skewers with chicken, onion, tomato, and peppers – but may have overloaded them a little as the five skewers struggled to fit beside each other. My advice: make sure your cuts of veggies and meat are smaller to avoid this.

The skewers sit on indents in the grill rack, which is placed in the basket. We've mentioned our issues with the grill rack generally, but despite the overcrowding, we found our skewers cooked well on the Poultry preset, though some of the vegetables were becoming overdone and the chicken slightly overdone, so we had to remove them a few minutes early. You likely need to adjust this timing based on what you skewer.

We also tried cooking a couple of chicken breasts on the grill rack (with some seasoning and a tablespoon of oil) on the Poultry preset. They came out slightly dry and with not quite enough crisp on the outside for our taste, but overall very tasty.

We had this same crisping issue with drumsticks prepared using a Bosch recipe and dry-rubbed wings (my go-to Cosori recipe), both cooked well and were juicy inside, but the skin didn't crisp up quite enough. The pre-baked petit pains we cooked on the Bread preset, too were soft inside, but not quite crunchy enough outside.

The Bosch recipes are a great starting point for this air fryer, and we particularly enjoyed its roasted cauliflower and egg omelette muffin recipes (both turned out perfect). The apple turnover recipe, while very tasty, resulted in turnovers with overly soggy bottoms – though that's likely down to chef error on my part.

Other presets may require some tweaking of the timings. Sausages on the Beef preset were slightly underdone after seven minutes, which may be down to the fact that they were chunky Cumberlands.

Vegetables, too, like most air fryers, require some experimentation. The food guide isn't very detailed on how long to cook certain vegetables and just covers "Grilled Vegetables." While this was the perfect preset for my chantanay carrots, my broccoli, onions and peppers needed to be removed early to avoid becoming too charred. Again, this is something we've encountered with several air fryers.

Now, if you've read our air fryer reviews before, you'll know we love an air fryer that can bake. The Bosch Series 6 can manage that feat for small cakes and muffins, so we used our usual Ninja muffin recipe with the Muffin preset to test its capabilities. It was perhaps the best result I've had for this test, with the muffins perfectly golden on top, not too dry inside, and little to no overspill.

Overall, the Bosch Series 6 performs brilliantly; however, you may need to experiment a bit to get the right balance of crispness and doneness for certain foods.

• Performance score: 4.5/5

Should you buy the Bosch Series 6 air fryer?

Buy it if

Don't buy it if

How I tested the Bosch Series 6 air fryer

I used the Bosch Series 6 air fryer for a week, cooking a wide variety of foods including fries, sausages, fresh vegetables, and pastries. I tested all the air fryer's various modes and cleaned the air fryer in line with the instructions provided in the manual. For more details, see how we test, rate, and review products at TechRadar.

Bosch Series 6 air fryer: one-minute review

German manufacturer Bosch has been a long-standing name in home appliances since it released its first refrigerator back in 1933. So, it's no surprise that the company finally took the plunge into the lucrative air fryer market with the release of the Bosch Series 6 Air Fryer.

You'd perhaps forgive Bosch for having some teething issues with its first-ever air, but the Series 6 has very few. Instead of prioritizing a surplus of extra cooking programs, modes, and features, the Series 6 offers a more streamlined experience, focusing on the quality of life features and cooking programs the average user needs rather than unnecessary add-ons.

There are eight cooking programs, which cover the most typical food types cooked in an air fryer: Keep Warm, French Fries, Poultry, Meat, Fish, Vegetables, Bread, and Small Pastries (because who doesn't love an air-fried croissant?) We found each program to cook food consistently well, though some tweaking may be required for taste, especially when it comes to meats.

These programs are straightforward to use thanks to the air fryer's clear touch controls, while a handful of quality-of-life features make the Series 6 a joy to use. Its illuminated drawer and window allow you to check food without letting out heat, its Shake alert lets out clear, loud chirps, and its included grill rack and skewers allow you to grill food with ease. It's also generally easy to clean with minimal elbow grease and fairly compact given its 7.2-liter capacity.

While the Series 6 is a great appliance overall, it's not perfect. It's one of the louder air fryers this reviewer has tested (hitting 68dB in some cases), and removing the aforementioned metal grill rack and skewers from the basket safely can prove a bit of a struggle. We'd also have loved for the aforementioned grill rack to be securable within the basket to prevent rubbing on the non-stick plate. We also found that it struggled to balance keeping chicken moist inside while crispy outside.

These are minor issues, however, and the Bosch Series 6 Air Fryer provides an excellent experience otherwise. Though it is perhaps more suited to smaller households or those who only wish to cook one food item at a time.

Bosch Series 6 air fryer: price and availability

• Price: £159.99 (roughly $212.58 / AU$329.16)
• Available in the UK, but not available in the US and Australia
• Regular discounts bring it down to around £100

The Bosch Series 6 Air Fryer offers top-tier quality for its budget price tag. At £159.99 (roughly $212.58 / AU$329.16), it costs £40 less than our current best budget air fryer, the Russell Hobbs Satisfry Dual Basket Air Fryer (though it offers less capacity), and is considerably more affordable than premium options, such as the Ninja Double Oven and Dreo ChefMaker.

Unfortunately, this appliance isn't currently available in the U.S. or Australia, but those in the UK can purchase it from Bosch directly or a range of trusted third-party retailers, such as Argos and Amazon.

If its current price tag is a little over your budget, don't fret. Regular discounts at Bosch and other retailers see this air fryer's price dropping to around the £100 mark, saving you nearly £60 on the usual RRP.

• Value score: 5/5

Bosch Series 6 air fryer: specifications

Bosch Series 6 air fryer: design

• 7.2-liter capacity, but fairly combat
• Illuminated drawer basket with window
• Removable handle
• Comes with metal grill rack and five skewers

The Bosch Series 6 offers a 7.2L capacity in a relatively compact design (compared to its competitors). The body of this air fryer is glossy black, with a silver rim around the top, a single drawer basket, and a removable handle. The touchscreen interface is easy to use, with the temperature adjustable in five-degree intervals.

The drawer is illuminated, meaning a light (which you can turn off and on at the touch of a button) comes on when you remove it, and thanks to an oven-like window, you can easily check your food without stopping the cooking process.

The included physical user manual is thorough, making it easy to set up and use this appliance – even if you're a beginner. A physical food guide is also included, which provides a rough cooking guide and tips for each of the air fryer's eight programs. We do wish the food guide were slightly more detailed and included more food types, especially when it comes to cooking vegetables.

The food guide does come with a QR code, though, that leads you to a Quick Start Guide that features a handful of excellent recipes for this specific air fryer. We just wish there were more of them.

This air fryer also comes with a metal grill rack accessory and five skewers that fit into the grill rack. These are a welcome addition for grilling, but we found removing the hot grill rack difficult after cooking due to the depth of the basket and its metal design. We also wish the grill rack could be locked into the basket's plate to avoid it moving around and potentially damaging the plate's non-stick coating long-term.

While the 7.2L basket is a bit bulky, it's easy to hand wash with minimal elbow grease – though, inside the window is slightly trickier to reach. Fortunately, the basket and its plate are dishwasher-proof, though we at TechRadar tend to recommend hand washing anything with a non-stick coat.

The main design drawback of this air fryer is its volume. We logged a max 68dB reading when the appliance was running at its maximum temperature, making it loud enough that we couldn't hear our kitchen TV and could hear it from our living room next door. This is particularly loud for an air fryer (based on those we've tested) and several decibels louder than the 63dB Bosch claims.

• Design score: 4/5

Bosch Series 6 air fryer: performance

• Quality performance across cooking programs
• Useful Shake alert
• Some foods could be crispier

We found the Bosch Series 6 air fryer performed consistently well across its eight cooking programs: Bread, Fish, French Fries, Keep Warm, Meat, Small Pastries, Poultry, and Vegetables.

We started our testing with 500g of frozen fries , utilizing the air fryer's French Fries preset, while tweaking the time slightly as recommended by the food guide. After 23 minutes, we had fairly evenly cooked fries (a couple were slightly over for my taste), but overall, the fries were fluffy inside and golden outside.

Following the frozen fries, we tried 700g of handmade fries, soaked and with one tablespoon of oil, on the same setting, using the exact preset time and temperature. Again, the fries were fluffy inside and golden outside but could have been a little crispier. Unlike other air fryers, however, the Bosch Series 6 didn't leave our fries with overdone ends – a common issue we've encountered with testing.

Next, we tested the grill and skewer accessories. We loaded up each of the five skewers with chicken, onion, tomato, and peppers – but may have overloaded them a little as the five skewers struggled to fit beside each other. My advice: make sure your cuts of veggies and meat are smaller to avoid this.

The skewers sit on indents in the grill rack, which is placed in the basket. We've mentioned our issues with the grill rack generally, but despite the overcrowding, we found our skewers cooked well on the Poultry preset, though some of the vegetables were becoming overdone and the chicken slightly overdone, so we had to remove them a few minutes early. You likely need to adjust this timing based on what you skewer.

We also tried cooking a couple of chicken breasts on the grill rack (with some seasoning and a tablespoon of oil) on the Poultry preset. They came out slightly dry and with not quite enough crisp on the outside for our taste, but overall very tasty.

We had this same crisping issue with drumsticks prepared using a Bosch recipe and dry-rubbed wings (my go-to Cosori recipe), both cooked well and were juicy inside, but the skin didn't crisp up quite enough. The pre-baked petit pains we cooked on the Bread preset, too were soft inside, but not quite crunchy enough outside.

The Bosch recipes are a great starting point for this air fryer, and we particularly enjoyed its roasted cauliflower and egg omelette muffin recipes (both turned out perfect). The apple turnover recipe, while very tasty, resulted in turnovers with overly soggy bottoms – though that's likely down to chef error on my part.

Other presets may require some tweaking of the timings. Sausages on the Beef preset were slightly underdone after seven minutes, which may be down to the fact that they were chunky Cumberlands.

Vegetables, too, like most air fryers, require some experimentation. The food guide isn't very detailed on how long to cook certain vegetables and just covers "Grilled Vegetables." While this was the perfect preset for my chantanay carrots, my broccoli, onions and peppers needed to be removed early to avoid becoming too charred. Again, this is something we've encountered with several air fryers.

Now, if you've read our air fryer reviews before, you'll know we love an air fryer that can bake. The Bosch Series 6 can manage that feat for small cakes and muffins, so we used our usual Ninja muffin recipe with the Muffin preset to test its capabilities. It was perhaps the best result I've had for this test, with the muffins perfectly golden on top, not too dry inside, and little to no overspill.

Overall, the Bosch Series 6 performs brilliantly; however, you may need to experiment a bit to get the right balance of crispness and doneness for certain foods.

• Performance score: 4.5/5

Should you buy the Bosch Series 6 air fryer?

Buy it if

Don't buy it if

How I tested the Bosch Series 6 air fryer

I used the Bosch Series 6 air fryer for a week, cooking a wide variety of foods including fries, sausages, fresh vegetables, and pastries. I tested all the air fryer's various modes and cleaned the air fryer in line with the instructions provided in the manual. For more details, see how we test, rate, and review products at TechRadar.

Ninja 5-in-1 Grill and Air Fryer: one-minute review

Ninja is a trusted (and arguably the biggest) name in the air fryer market for a reason. Several of the brand's products feature in our best air fryers roundup, thanks to their top-tier performance, but that high quality comes with a premium (sometimes eye-watering) price tag. The Ninja 5-in-1 Grill & Air Fryer EG351UK, too, comes with a premium price tag, but one that's somewhat more affordable than its siblings while offering the same top-grade quality we've come to expect from Ninja. If your air fryer budget maxes out at £200 (roughly $250 / AU$450), this just sneaks in there.

It's still not cheap, but for that price you get a top-notch air fryer and indoor grill that offers pretty consistent results across its five cooking functions. The Ninja 5-in-1 Grill & Air Fryer makes baking, grilling (even from frozen), air frying, dehydrating, and roasting easy, though you may need to use some trial and error with certain foods and functions to get optimal results.

The included user manual and inspiration booklet are helpful, with notes on nearly any question you may have, but the food guidelines can be a bit optimistic at times. This isn't necessarily a deal-breaker but means you should keep a close eye on your food as you get to grips with it, as I had some issues with uneven cooking over overdone foods on the outside with the air fryer function. Thanks to the probe attachment, however, you have several avenues to check when your meat or fish is cooked, giving you some peace of mind.

The issues I had mostly arose with air frying foods and were exacerbated by the 5.7-liter cooking pot's lack of a handle, which made shaking foods like fries and vegetables for even cooking tricky. However, the other cooking functions offered impressive results, delivering perfectly baked muffins, delicious flatbreads and succulent chicken.

Perhaps my biggest issue with the Ninja 5-in-1 Grill and Air Fryer, however, is how much cleaning it requires for maintenance – and how tough it is to keep the appliance and its various attachments (particularly the splatter guard) clean, despite following the included instructions. That's something which could potentially cause further issues with performance over time.

Aside from this, the Ninja 5-in-1 Grill & Air Fryer is a solid air fryer for those who regularly grill and air fry their foods, combining the two in one appliance. If you haven't the space for a BBQ, it offers the same delicious results, with considerably less smoke, and is easy to use for seasoned air fryer users and newbies.

Ninja 5-in-1 Grill and Air Fryer: price and availability

• Price: £199.99 (roughly $262 / AU$419)
• This model is available in the UK, but not US or Australia
• Available from Ninja and third-party retailers

The Ninja 5-in-1 Grill & Air Fryer has a premium price tag of £199.99 (roughly $262 / AU$419), meaning it's one of the more affordable options if you have your heart set on a Ninja. It costs slightly less than the Ninja Foodi Max Dual Zone Air Fryer and considerably less than the Ninja Double Oven and Ninja Combi Multi-Cooker, so if you're after Ninja quality under the £200 mark, it's a great choice.

While this air fryer is on the pricier side, considering it packs in five cooking functions, including the ability to grill, with solid results, it's worth the price tag for those who plan to utilize its various functions. There's also a two-year guarantee included for those who register with Ninja, giving you extra peace of mind.

You can buy this air fryer from Ninja or third-party retailers like Amazon and Argos, with the latter likely to offer discounts during sales periods like Black Friday. You'll find today's best prices below. Unfortunately, this model isn't currently available in the US or Australia.

• Value score: 4/5

Ninja 5-in-1 Grill and Air Fryer: specifications

Ninja 5-in-1 Grill and Air Fryer: design

• Modern black and steel-brushed design
• Thermometer probe for meat
• High-maintenance cleaning
• No handle for shaking

The Ninja 5-in-1 Grill & Air Fryer comes in a black and steel-brushed finish, with its top opening upward (like most grills) to reveal its 5.7L cooking pot inside. In the box, you get two ceramic-coated plates that slot easily into the cooking pot, a grill plate for grilling foods, and a crisper plate for most other cooking functions. On the front is a digital display, with its cooking functions clearly shown below and sizable buttons to adjust its settings.

Despite its capacity, this air fryer isn't as physically intrusive in my kitchen as others I've reviewed. It still takes up a decent chunk of counter room, making it potentially less suited for smaller kitchens but much easier to home than the Philips 5000 Series Dual Basket Steam Air Fryer, for example.

This air fryer is about the right size for a household of four, depending on what you plan to cook, with plenty of room for veggies and smaller items on the crisper plate and the grill plate easily fitting four chicken breasts or burgers. However, when it comes to larger items, like a whole chicken, for example, you may have some difficulty. While the Ninja website claims the appliance can fit a 1.4kg whole chicken in the cooking pot, the crisping plate is recommended for roasting, but this means the chicken needs to be smaller, about 1kg.

Fortunately, I was able to use the included thermometer probe to check my chicken was definitely cooked. The probe jack connects to the appliance, with the other end inserted into the thickest part of your meat, and allows you to set the meat type you're cooking (and desired doneness for relevant meats).

The appliance then displays your food's internal temperature and desired temperature and tells you when it reaches that temperature. This is usually a few degrees off the actual temperature the meat should be, as the air fryer tells you to rest the meat and counts down the resting time, too. The guidance on this is pretty thorough in the user manual – and on pretty much everything, in fact – and meant my meat always (internally, at least) was cooked to perfection.

That thorough user manual also comes with instructions on how to clean the air fryer and its attachments – a pretty high-maintenance affair. Ninja recommends hand washing the plates and splatter guard, understandably, after each use. The company even provides you with a cleaning brush with a scraper to help. While handwashing the cooking pot and crisping plate is pretty painless, I found cleaning the ceramic-coated grill plate and splatter guard a challenge (even with the included brush). Tough residue eventually came off the grill plate's many crevices with some elbow grease and soaking, but despite following the instructions and cleaning the splatter guard after every cook, during my week of testing, more and more grease built up on it.

I thoroughly cleaned it after each cook and even followed the deep cleaning instructions, boiling it in a pot, but that tough grease did not come off, and some had even made its way behind the splatter guard. The instructions mostly focus on cleaning the detachable parts rather than the appliance itself, so I tried wiping it off with a cloth to no avail. The problem is that while the Ninja 5-in-1 Grill & Air Fryer is largely smokeless, the tough grease started to cause more smoke, and I could not get it off following the included instructions. Over time, this could become a larger issue. So, for optimal performance, you need to be very thorough in your cleaning of each nook and cranny.

This isn't the only design issue I had with this appliance. In addition to its high-level maintenance, the Ninja 5-in-1 Grill & Air Fryer lacks a handle for its cooking pot, making shaking foods more difficult. Many competitors offer a heat-proof handle to grab, so you can easily shake veggies, chips, and other food items, but the Ninja 5-in-1 only has slightly protruding edges on its cooking pot for this, meaning you need to pick up the whole pot and shake it. This is tricky because you need to lift the 5.7L pot and try and shake its contents evenly, but also because those contents are hot. It's an addition that could have made air-frying certain foods much more convenient.

• Design score: 4/5

Ninja 5-in-1 Grill and Air Fryer: performance

• Air frying results are inconsistent
• Baking, dehydrating, roasting, and grilling are excellent
• Great recipes in inspiration booklet
• Quality-of-life features like automatic preheat function

The Ninja 5-in-1 Grill and Air Fryer has five cooking functions: grilling, air frying, baking, dehydrating, and roasting.

The grill feature is by far the highlight, with the included inspiration booklet offering recipes to help you utilize the feature, alongside tips and recipes for marinades, seasonings, and more. To kick off my testing, I tried one of the booklet's kickstarter recipes: barbecue chicken breasts.

The recipe required frozen chicken breasts, with the cooking time set to take about 25 minutes, which I was a bit skeptical about. However, after 25 minutes and several bastings, I had perfectly cooked BBQ chicken fillets that were sticky and smoky on the outside but succulent inside. This doesn't account for the seven-minute preheat time, with the appliance automatically preheating on most functions. If you're in the no-preheat club, have no fear, as there's a button to skip this if you want to.

Burgers provided the same consistent results, but when the appliance chirped to let me know to flip the burgers halfway through cooking, it didn't give me much time to do so as the time continued to tick on. Frustratingly, this meant the cooking time ended, and the resting timer began, but the burgers weren't done, and I had to reprogram the grill to finish them off as I couldn't easily add on a few extra minutes. To ensure they were cooked, I inserted the probe and set the function to beef and 'medium well', which allowed me to save my food.

While I usually have a control chicken wing rub I use for tests, I decided to use the Everyday Spice rub laid out in Ninja's booklet. After following the booklet's advice of waiting 30 minutes before grilling and checking the food guidelines, I added my wings to the grill. While I followed the recommended time and temperature Ninja gave for chicken wings, mine came out quite overdone on the outside but perfectly cooked and tasty inside.

Again, when cooking any meats in this appliance, I highly recommend utilizing the probe more than the food time guidelines, as it's a safety net if your food appears to be overdone on the outside, but you don't want to pull it out in case it's not cooked inside.

It's not just meats this grill provides solid results for, either. Following another of Ninja's recipes, I made flatbreads for the first time and cooked them to perfection, each taking only two minutes on the preheated grill.

These high-quality results were pretty consistent across the appliance's functions, as I perfectly dehydrated my leftover flatbread parsley in four hours, baked tasty lemon and blueberry muffins, and roasted my aforementioned harissa chicken with (relative) ease, so it was juicy inside and slightly crispy outside.

The only issue I had with the Ninja 5-in-1 Grill & Air Fryer's performance was its air fryer function. I will caveat this by saying a lot of air fryers require some experimentation for optimal results, and food guidelines are helpful but not always 100% accurate. Ninja acknowledges this in a way, noting in its air-frying food guidelines section that its times are a guide, and you need to adjust to your preference, check your food frequently, and shake or toss it. I kept this in mind when testing carrots, courgettes, frozen fries, and fresh fries, and regularly checked on and shook my with some overdone and some underdone. For example, many of my carrots had burnt edges and were almost roasted after roughly 15 minutes, while others were underdone.

Considering this is a premium air fryer, these results were disappointing, especially after the brilliant results of the other functions. Like many air fryers, it may take some trial and error to get optimal results with this function, but if you want an appliance that air fries consistently well off the bat, this may not be the appliance for you.

• Performance score: 4/5

Should you buy the Ninja 5-in-1 Grill and Air Fryer?

Buy it if

Don't buy it if

Ninja 5-in-1 Grill and Air Fryer: also consider

Not certain that the Ninja 5-in-1 Grill and Air Fryer is right for you? Here are two other options you might like to consider.

How I tested the Ninja 5-in-1 Grill and Air Fryer?

I used the Ninja 5-in-1 Grill and Air Fryer for a week, cooking a wide variety of foods including fries, chicken wings, fresh vegetables, and muffins. I tested all the air fryer's various modes and cleaned the air fryer in line with the instructions provided in the manual. For more details, see how we test.

First reviewed March 2025.