Dyson Supersonic Nural Review (2026): Smart Heat, Big Ask

This Dyson Supersonic Nural review looks at a hair dryer that tries to do more than blow hot air. It uses a sensor to watch how close the dryer is to your head, remembers your settings for each attachment, and shuts the heat down when you put it on the counter. It's aimed at people who care about heat damage and want fast drying, and who will make use of the attachments in the box.

This review is based on manufacturer specs and what independent experts report, not hands-on testing by us.

What the Supersonic Nural is

The Nural is built around Dyson's Hyperdymium motor and its Air Multiplier technology, which the manufacturer says multiplies airflow three times. On paper that gives a dryer rated at 1,600 W with airflow of 13.3 l/s. The "smart" part is a set of sensing features: a time-of-flight sensor for scalp protection, attachment recognition, and pause detection. Together they aim to protect your scalp and hair from heat damage.

It's a premium product with a premium feature list. That matters for the verdict, because the same features that make it appealing are the ones a buyer who only wants a basic dryer will never use.

Dyson Supersonic Nural review: design and handling

The Nural measures 3.1 in wide, 10 in high and 4 in long, and weighs 1.8 lb. It has an 8.6 ft cable. It's rated for 120V.

Attachments attach magnetically, and the dryer recognises each one and recalls your preferred settings for it. Five come in the box:

• Wave+Curl diffuser
• Gentle air attachment
• Styling concentrator
• Wide-tooth comb
• Flyaway attachment

One handling point comes up in expert criticism. The handle is short, which makes it easy to cover the air intake or press the cool shot by accident. If you have a particular grip when you dry, it's worth keeping in mind.

Features and what they mean day to day

Scalp Protect

Scalp Protect is the headline feature. A time-of-flight sensor measures how near the dryer is to your scalp and lowers the heat automatically as you get closer. The target temperature in this mode is 131°F. Reviewers say it lowers heat near the scalp without noticeably slowing drying, which is the compromise people usually worry about with a protective mode.

There are two caveats. A common criticism is that it takes getting used to, and it doesn't work with every attachment. So if you rely heavily on a particular nozzle, check whether the protection applies to it before assuming you're covered.

Attachment learning

The dryer recognises each magnetic attachment and recalls the settings you prefer for it. This means the dryer recalls your preferred settings for each attachment when you swap between them. Attachment memory is listed among the Nural's strengths. It's most valuable if you switch attachments often and least valuable if you use one nozzle every time.

Pause detect

When you put the dryer down, pause detect cuts the heater and reduces airflow. Auto-pause is listed among the Nural's strengths.

Intelligent heat control and ions

Intelligent heat control regulates the air temperature to prevent heat damage. The dryer also uses negative ions to help reduce static.

Performance: airflow, heat and speed

The numbers behind the Nural's drying speed are straightforward. It's rated at 1,600 W, with airflow of 13.3 l/s, and Air Multiplier technology, which the manufacturer says multiplies airflow three times. Reviewers praise how quickly it dries hair, with airflow of 13.3 l/s from the Hyperdymium motor.

You control it with three speed settings and four heat levels, plus a cold shot. The four heat settings are 212°F, 176°F, 140°F and 82°F. Intelligent heat control also regulates air temperature to prevent heat damage.

Curly and coily hair

The Wave+Curl diffuser is the attachment aimed at curly and coily hair, and reviewers highlight it as a plus. If you have that hair type, it's a good reason to look closely at this dryer, since a diffuser is part of the package rather than an add-on.

What experts like and what they criticise

The expert response is strongly positive. The Supersonic Nural averages 9.4/10 across 4 expert reviews. TechRadar and Tom's Guide each score it 4.5/5, The Disconnekt gives it 5/5, and GadgetGuy rates it 9.4/10. It's also recommended in at least one independent expert buying guide.

What reviewers praise:

• Fast drying, backed by airflow of 13.3 l/s from the Hyperdymium motor
• Scalp Protect lowering heat near the scalp without noticeably slowing drying
• Attachment memory that recalls your settings for each magnetic attachment
• Auto-pause cutting the heater and reducing airflow when you put it down
• The Wave+Curl diffuser for curly and coily hair, among five attachments

What reviewers criticise:

• It's very expensive, even for a premium hair dryer
• Scalp Protect takes getting used to and doesn't work with every attachment
• The short handle makes it easy to cover the intake or hit the cool shot
• The smart features are overkill if you only need basic drying

The price criticism is the one to take most seriously. The scores are high, but reviewers are reacting to a dryer that costs a lot even by premium standards, and they say so.

Who should buy it, and who should skip it

Buy it if:

• You're heat-conscious and want a dryer that actively manages temperature near your scalp.
• You use several attachments and want the dryer to remember your settings for each.
• You have curly or coily hair and will use the Wave+Curl diffuser.
• You want fast drying and are comfortable paying for a premium tool.

Skip it if:

• You just need a simple dryer. The sensing and memory features will go unused, and reviewers say they're overkill for basic drying.
• Your routine depends on an attachment that doesn't work with Scalp Protect.
• You expect to dislike a short handle where your fingers might brush the intake or cool shot button.
• Cost is your main concern. Reviewers call it very expensive, even for a premium hair dryer.

How it fits in its category

The Nural's strengths are its sensing and memory features, and its weaknesses are its cost and the learning curve that comes with them. If you want to see how it sits alongside other options, our guide to the best hair stylers and dryers is a good place to start.

Verdict

The Dyson Supersonic Nural is a fast, well-built dryer with useful heat protection and attachment memory, and reviewers rate it highly. Scalp Protect, attachment memory and auto-pause are the features reviewers single out as strengths. It earns its high expert scores.

It's not for everyone. The cost, the short handle and the learning curve with Scalp Protect are all fair criticisms, and anyone who wants plain, fast drying will get less from the extras. For heat-conscious buyers who'll use the attachments, it's a strong choice. For everyone else, a simpler dryer makes more sense.