Dyson Supersonic r: two-minute review

The Dyson Supersonic r began life as a professional-only hair dryer, but is now available to the general public. It looks unlike any other hair dryer on the market; there's no barrel to speak of, but instead the handle curves to a right angle, so the whole thing looks like a pipe – or a lower case "r", if you like.

I tested the model to see how it compares to the rest of the best hair dryers on the market, and overall I was impressed. It's lightweight and comfortable to hold, and the unusual shape makes it super-easy to direct the airflow with precision, even in awkward spots such as the back of your head. As I'd expect from Dyson, it's also impressively powerful, making speedy work of rough-drying hair.

The compromise of the design is that in order to achieve the ultra-streamlined shape, Dyson has shifted some of the mechanics into the plug, which in turn is so chunky, it likely won't fit into some sockets. I also found the controls – which are small and positioned on the back of the handle – slightly fiddly to use, and a little too easy to accidentally press while styling. It feels like a design that would work just fine for professionals, who have a clear view of the buttons as they hold the dryer in front of themselves; but it's a little awkward for drying your own hair.

The magnetic attachments are thoughtfully designed and work well. Sensors enable the dryer to recognize which attachment is snapped on, and automatically adjust to your last-used temperature and airflow settings, which helps streamline the styling process.

Price-wise, it will come as a surprise to no one that we're in ultra-premium territory here. While the Supersonic r's build quality is impeccable, and the design innovative, some customers might find themselves more inclined to spend that amount on the Dyson Supersonic Nural, with its hi-tech Scalp Protect mode and ability to auto-pause when it's put down (both of which are absent from the Supersonic r). Most of the Supersonic r's appeal is in that lightweight and streamlined shape, and on that front it really is a standout option, and unique on the market, too.

That's the short version; read on for my full Dyson Supersonic r review.

Dyson Supersonic r review: price & availability

• List price: $569.99 / £449.99 / AU$799
• Launched: April 2025 (consumer version)
• Available: Worldwide

The original version of the Dyson Supersonic r hit the market in February 2024, but it was available to professional hairstylists only. The consumer version reviewed here launched in April 2025.

At list price it costs $569.99 / £449.99 / AU$799. That's firmly in the premium bracket for hair dryers, and one of the priciest on the market right now – possibly beaten only by Dyson's other dedicated dryer, the Supersonic Nural, which comes in at $499.99 / £399.99 / AU$749.

However, the outlay is perhaps a little easier to justify with the latter, because the Nural offers several features not found in other models on the market, whereas the Supersonic r, for the most part, is simply a very efficient hair dryer.

As I'd expect from Dyson, build quality is top-notch, and there's plenty of meticulous research and engineering that's gone into the development of this dryer. It looks and feels premium, and as mentioned, it's incredibly well suited to precision styling. Nevertheless, if the outlay is too much, there are plenty of excellent dryers available for a far lower price.

• Value for money score: 3.5 out of 5

Dyson Supersonic r specs

Dyson Supersonic r review: design

• Lightweight, with a unique, ultra-streamlined shape
• Some mechanics have been shifted into the plug, which is enormous
• Magnetic attachments with setting memory

The Dyson Supersonic r looks nothing like the Supersonic that helped cement Dyson's status in the haircare market. In fact, it doesn't really look like a hairdryer at all – it looks like a pipe. It's tubular in build, with a top end that curves to a stubby right-angle.

The only difference compared to the professional version is that the cable is shorter. It's now 9.2ft / 2.8m, which is still up there with the longest on the consumer market.

That diminutive build is made possible by some redesigned mechanics. On the inside you'll find a more streamlined air heater than the one found in the regular Supersonic hair dryers. Ten heater foils follow the curve of the dryer, apparently to offer more consistent temperatures, with no hot or cold spots. That sits alongside a Dyson Hyperdymium motor (unconfirmed whether this is the same / a version of the Hyperdymium motor that powers today's best Dyson vacuums).

Dyson has also redesigned the plug socket, which now "incorporates primary electronics" that would otherwise have been inside the dryer itself (it looks very similar to the one included with the Dyson Airstrait.) That shifts extra weight away from your arm, but it does mean the plug is now pretty chunky – the main part measures 4.8in / 12.2cm (excluding the wrap at the top of the cord), with a part that protrudes downwards from the pins and lies flat to the wall. If you have power outlets that sit close to the floor or above protruding baseboards, it might not fit.

There's a removable filter cage, with a flashing yellow LED to tell you when it needs cleaning.

The consumer Supersonic r is one of the first Dyson haircare gadgets to introduce the brand's new colorways (currently being rolled out across the full range). Rather than the tropical tones we're used to seeing, it's available in the more delicate Ceramic Pink and Jasper Plum.

Controls

In terms of settings, there's a rocker switch to increase and decrease temperature, and another for windspeed. There are three levels for each, indicated by lights. There's also a separate power button. All can be found on the rear of the handle. Round the front, beneath the curve of the dryer, is a cool-shot button.

Attachments

In terms of attachments, there's an impressive selection. Compatible attachments include a Professional Concentrator, Powerful Air Attachment, Gentle Air Attachment, Flyaway Attachment, Smoothing Nozzle, Diffuser and Wide-Tooth Comb. Beware, though, what's included in the box varies by region.

Personally, I'm a fan of the way the model is being offered in the UK: just as with the Dyson Airwrap i.d., you can choose between a Curly+Coily Supersonic r and a Straight+Wavy one. Both have a Powerful Air Attachment, Professional Concentrator and Flyaway Attachment, then the one for curls adds a Wide-Tooth Comb and Diffuser, and the other swaps in the Smoothing Nozzle and Gentle Air Attachment. That means you don't end up with a bunch of attachments that aren't suitable for your hair type, gathering dust.

As is standard for Dyson haircare products, the add-ons attach via magnets. And like the Supersonic Nural, they contain RFID sensors, which means the Supersonic r knows which one is attached. The recommended settings will kick in as default, and if you change them then the hair dryer will remember your preferences next time you snap that attachment back on.

• Design score: 4 out of 5

Dyson Supersonic r review: performance

• Comfortable to hold and incredibly easy easy to direct airflow
• Controls a little fiddly and can be pressed accidentally
• Attachment setting memory helps streamline the styling process

Dyson describes the r as being geared towards "fast, precision drying", with the unusual design making it easier to reach areas that would otherwise be tricky to tackle – namely, the back of your head. On test, that absolutely held true. It's comfortable to hold and extremely easy to direct; perfect if you want to be able to dry with precision. My only slight complaint is that I found the handle a touch too short.

Airflow is nice and powerful, drying my hair quickly; a rough-dry won't take long at all. However, the Supersonic r is really geared towards more complex styling tasks, where its light weight and easy-to-direct airflow come into their own.

The Supersonic Nural has a feature where it will automatically drop into low-powered mode if you put it down. That' isn't present here, and I missed it, although I will concede that it's a nice-to-have rather than an essential.

Moving on to the controls, the design of which I was a little less sold on. The switches to adjust speed and temperature are tiny and a little fiddly to use, and the positioning on the back of the handle means they proved fairly easy to press accidentally. I feel like they're better suited to professional use – where the person drying the hair can easily see the buttons; they're a little fiddly if you're trying to dry your own hair.

I was far more impressed with the cool-shot button, which sits on the inside of the handle, where it's comfortable to depress for setting your style.

Attachment performance

All the attachments are well designed and good quality, and the magnetic connection feels secure in use. Usefully, all the attachments have areas that stay cool, so you can comfortably remove them immediately after using if switching to another, for example.

Attachment memory is a welcome addition. It helps streamline the drying process, and means less fiddling about with controls as you dry. It will prove most useful for people who use multiple attachments throughout their styling routine. I guess it might also help with hair health, if it makes you less likely to default to "hot and fast" for everything.

Curly haired users might miss the two-part Wave+Curl Diffuser, which was introduced with the Supersonic Nural but is absent here – you're just getting the standard all-in-one option instead.

A special shout-out should go to the Flyaway Attachment, which uses the Coanda effect (the same thing that makes the Airwrap work) to attract and smooth your locks once you've finished styling. It's unique to Dyson's dryers, and it made a noticeable difference to the sleekness of my hair.

• Performance score: 4.5 out of 5

Should you buy the Dyson Supersonic r?

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Dyson Supersonic r: alternatives to consider

How I tested the Dyson Supersonic r

I used the Dyson Supersonic r as my primary hair dryer for over a month. During this time, I tested all the settings and explored the different attachment options. I paid particular attention to how easy it was to use, and how efficient it was at drying and styling my hair. I compared my experience with other hair dryers I've used.

Read more about how we test

• First reviewed May 2025

Dyson Supersonic: two-minute review

The Dyson Supersonic was this brand's first foray into haircare, and quickly cemented a reputation for being perhaps the best hair dryer on the market. The four years of development and £50 million (around $68 / AU$92 million) on research paid off.

Thanks to Dyson's engineering skill, the Supersonic delivers powerful airflow in a relatively lightweight form factor. The design is sleek and streamlined compared to your traditional chunky hair dryer, and because most of the weight is in the handle, it's comfortable to hold and easy to wield. It dries hair quickly, and is just as effective for styling – mainly thanks to a selection of very well-designed attachments. 

These attachments are magnetic, so snap easily on and off the barrel of the hair dryer. A special shout-out should go to the Flyaway attachment, which tames flyaways using the same hair-bending effect that powers the Dyson AirWrap. It works remarkably well, and there's nothing else like it on the market. 

In 2024, Dyson launched an upgraded version of the Supersonic. The design is very similar to the original, but there are a number of fancy new features – you can get the full low-down on that one in our Dyson Supersonic Nural review. 

There’s no denying the Dyson Supersonic is eye-wateringly expensive, which may limit its appeal for some, but we were impressed at how quickly we were able to create a shiny, sleek style from wet, and the effectiveness of the flyaway attachment. The faults we can find with it are so minor that we think it's worth the investment if you can stretch to the price tag. 

Dyson Supersonic review: price & availability

• List price: $399 / £299 / AU$549
• Launched 2026
• Available globally

 The Dyson Supersonic is priced at $399 / £299 / AU$549 and is available from Dyson as well as online retailers including Amazon. 

This is the most expensive hair dryer we’ve tested and come in at almost twice the price of the GHD Air - the top-of-the-range hair dryer from the Salon brand that occupies second place in our best hair dryers round-up and is priced at $199 / £109 / AU$235. 

Dyson also offers a hair straightener, called the Dyson Corale, which is priced at $499 / £399 / AU$699, and as we've already mentioned, the AirWrap hair styler, which will set you back $549 /£449 / AU$799. 

In all cases, it's a smart move to see what Dyson promo codes are applicable so you can save more.

Dyson Supersonic review: design

• Compact and lightweight
• Unusual design
• Comes with three speed and three heat settings

Hair dryers haven’t really changed in decades; the last significant design change happened all the way back in the 60s when the bulky motor was moved into the main casing.

This was an improvement on what we had before, but it resulted in a bulky device with most of its weight in the top rear of the device. This isn’t exactly ideal for something you hold above your head; we’ve experienced more than one thump to the head thanks to a weary arm.

Dyson has a history of throwing out the rulebook when it comes to designing products – ditching the bag in its vacuums; replacing blades with vents in its fans – so it’s no surprise its Supersonic doesn’t look like a traditional hair dryer. 

By using a much smaller and more efficient V9 digital motor – the company’s smallest in fact – Dyson has been able to move the motor from the head of the dryer into its handle. This redistributes the weight, and makes the entire thing much more compact - it measures 9.6 x 3.1 x 3.8 inches  / 24.5 x 7.8 x 9.7 cm (h x w d)

Instead of a lengthy barrel and a clunky system of rotors, filters and vents, Dyson has shrunk the V9 motor in the Supersonic down to slightly smaller than a quarter or a 10p coin, and placed it at the bottom of the handle with a rubber mount. This sleek, thin handle extends to a circular ring, with two buttons on the shaft – the power, and cold shot buttons – and two on the rear of the ring; one that controls its three air speeds, another for selecting one of its three temperature settings. 

The rubber mount in the handle reduces the amount of vibration making it more comfortable to use for long periods. The downside to having the filter in the handle is that we often blocked it with our hand. In addition to making the dryer lighter and easier to hold, the Supersonic’s much smaller motor can propel 2.85 gallons / 13 liters of air per second, and spins around eight times faster than the motors used in standard hair dryers, which Dyson says makes it more efficient, and much less likely to overheat and burn out. 

The Supersonic also has a glass bead thermometer that monitors its temperature 20 times per second, and transmits the data back to a microprocessor to make sure the heat remains consistent.

All this means you won’t have to deal with that metallic burning smell that you sometimes get when you use other hair dryers for a long period of time. And you also won’t have to deal with the worrying smell of burning hair, as the microprocessor keeps the airflow temperature stable and under 302 degree F / 150 degree C no matter what.

Human hair is going to be damaged by brushing and heat no matter what, but past 302 degree F / 150 degree C the damage becomes irreversible and more noticeable, so by keeping airflow temperature in the optimal safe zone and instead upping the airflow pressure the Dyson Supersonic is able to prevent this.

The Dyson Supersonic also comes with a selection of attachments, including the flyaway attachment, a wide-tooth comb for coily hair, a diffuser for curly hair and a styling concentrator, although, unlike professional-style hair dryers, there’s no hanging loop on the Supersonic. 

Dyson Supersonic review: performance

• Fast drying times
• Flyaway attachment creates a sleek, smooth finish
• Balanced in use

We were impressed with just how quickly the Dyson Supersonic dried our hair. On the lowest temperature settings and fastest speed, it took four minutes and 31 seconds to take below-shoulder-length fine hair from damp to completely dry. Using the hottest of the three settings shaved over a minute off this time (three minutes and 26 seconds) - making it the quickest hair dryer we’ve tested. On all settings, hair was left looking shiny and smooth.

We initially used the fly away attachment to dry our hair from damp, but we found that it increased the drying time to nine minutes. Instead, we were able to strike the right balance between time and a flyaway-free finish by sectioning off the crown of the hair. We used the Supersonic with a barrel brush on the remainder of the hair, while the flyaway attachment was used to blow dry the crown only, and resulted in a drying time of three minutes and 58 seconds - which we think is an acceptable compromise.  

The attachments connect to the barrel of the hair dryer magnetically, which is a simple design change, but it makes fitting and removing them a much smoother process. They also have solid lips on their edges through which the hot air doesn’t blow, and as a result remain cool, which makes changing the attachment a more comfortable process.

The Dyson Supersonic should feel heavier than it does, due to its 1.5 lb / 659g weight, but this repositioning of parts means its weight is spread out more evenly than with traditional dryers. We found this significantly reduced arm ache during use. We were also able to hold the dryer closer to our hair, which made blow-drying the roots fair easier than with bulkier hair dryers.  

One of the most attractive claims of the Dyson Supersonic is that it’s quieter than other hair dryers thanks to the more efficient motor. It registered 74db on our decibel meter, which is around 8db quieter than the Remington Hydraluxe Pro EC9001, which is one of the noisiest hair dryers we’ve tested. That said, while it’s a level we can live with for a few minutes at a time, using it in the morning beside a sleeping partner was still not welcomed.

Should I buy the Dyson Supersonic?

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• First reviewed: November 2019