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Deal.ai › Dyson
Dyson
Dyson Supersonic professional hair dryer

Dyson Supersonic professional hair dryer

Best price now

$447.99at BEAUTiBAG PROChecked Nov 12

Compared across 4 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $447.99 at BEAUTiBAG PRO on Nov 12.
  • Checked at 4 stores.

Our take on the Dyson Supersonic professional hair dryer

The Dyson Supersonic is a premium hair dryer built around Dyson's small, fast V9 digital motor, which sits in the handle rather than the head. That layout balances the dryer in the hand and lets the head stay compact. It offers three speeds and four heat settings, including an 82°F cold shot, plus five magnetic attachments: a flyaway tool, styling concentrator, diffuser, wide-tooth comb and gentle air attachment. Dyson claims less heat damage and smoother, shinier, less frizzy hair than air drying. It suits people who dry and style often and want fast drying with controlled heat, and it costs far more than mainstream dryers. Owners tend to praise drying speed, the magnetic attachments and the balance; common complaints are the price and the high-pitched motor sound.

Best forFrequent dryers and stylers who want fast drying with controlled heatPeople with curly or textured hair who use a diffuserAnyone with flyaways who wants a smooth finishBuyers who value a light, balanced dryer over a low price
Pros
  • Fast drying from the high-speed V9 motor
  • Four heat settings down to 82°F, plus a cold shot
  • Five magnetic attachments swap quickly and fit securely
  • Motor in the handle keeps the dryer balanced in the hand
  • Gentle air attachment gives a cooler, softer airflow
Cons
  • Expensive next to mainstream dryers
  • High-pitched motor sound that some find sharp
  • Attachments add bulk and need storing
  • Smoothness, shine and frizz figures are versus naturally dried hair, so results vary by hair type

Dyson Supersonic professional hair dryer prices at every store

  • BEAUTiBAG PRONew

    In stockReturn policy

    $447.99Checked Nov 12
    Visit BEAUTiBAG PRO
  • Pomelo BeautyNew

    In stock

    $926.10Free shippingChecked Nov 12
    Visit Pomelo Beauty
  • eBayRefurbished

    Availability unknownSold by certifiedrefurbished

    $143.10Free shippingChecked Nov 12
    Visit eBay
  • PoshmarkPre-owned

    Availability unknown

    $300.00+ $6.49 shippingChecked Nov 12
    Visit Poshmark

Store links may earn us a commission.

Dyson Supersonic professional hair dryer price history

Lowest price we've seen: $926.10 on Nov 12 at Pomelo Beauty. Tracked across 1 store since Nov 12.

What reviewers say

Owners generally rate the Supersonic highly for drying speed, the magnetic attachments and the balanced feel in the hand. The most common complaints are the price and the sound of the motor.

What people mention
  • Drying speedPraisedOwners say it dries hair noticeably faster than their previous dryers.
  • Magnetic attachmentsPraisedReviewers like how quickly the attachments snap on and off and stay put.
  • BalancePraisedThe motor in the handle makes the dryer feel balanced and less tiring to hold.
  • NoiseCriticisedSome owners find the motor sound high-pitched and sharp.
  • PriceCriticisedMany reviewers say it is hard to justify against cheaper dryers.
  • Heat controlPraisedUsers value the range of heat settings and the cold shot for setting styles.

About the Dyson Supersonic professional hair dryer

The Dyson Supersonic professional hair dryer is built to dry and style hair while protecting it from extreme heat damage. Intelligent heat control measures airflow temperature more than 40 times a second. Air Multiplier technology produces a high-pressure, high-velocity jet of controlled air for fast drying.

A digital V9 motor spins up to 110,000 rpm and propels 13 liters of air per second up to the amplifier. Three speed settings and four heat settings cover fast drying and styling, regular drying, and cooler drying and diffusing. A cold shot at 82°F sets hair after styling.

Five magnetic attachments change quickly and fit securely. The Flyaway attachment uses the Coanda effect to lift longer hairs to the surface and hide flyaways. The Styling Concentrator uses a high-velocity blade of air to style one section at a time. The Diffuser helps reduce frizz and define curls and waves, and its longer prongs give more control. The Wide-tooth comb is made for curly and textured hair and helps lengthen hair as it dries. The Gentle air attachment diffuses the air into a gentler, cooler flow.

Speed settings
3: High (fast drying and styling), Medium (regular drying), Low (diffusing)
Heat settings
4: 212°F (fast drying and styling), 176°F (regular drying), 140°F (cooler drying and diffusing), 82°F (constant cold)
Cold shot
82°F, to set hair after styling
Motor
Digital motor V9, up to 110,000 rpm
Airflow
13 l/s
Power
1600 W
Attachments
5 magnetic: Flyaway attachment, Styling Concentrator, Diffuser, Wide-tooth comb, Gentle air attachment
Weight
1.82 lbs
Dimensions
Height 9.6 in, length 3.8 in, width 3.1 in

Questions and answers

Is the Dyson Supersonic worth it over a cheaper dryer?
It dries fast, holds a balanced feel in the hand and has strong heat control with magnetic attachments. Whether that is worth the premium depends on how often you dry and style; casual users may not notice enough difference.
What attachments come with it?
Five magnetic attachments: a flyaway tool, styling concentrator, diffuser, wide-tooth comb and gentle air attachment. Each snaps on and off for quick changes.
How many heat and speed settings does it have?
Three speeds and four heat settings, from 212°F down to 82°F, plus an 82°F cold shot for setting hair after styling.
Is it good for curly or textured hair?
Dyson designed the diffuser and wide-tooth comb for curly and textured hair, and the low speed setting is meant for diffusing. Results still vary by hair type.
Does it really reduce heat damage?
Dyson says it is engineered to protect hair from extreme heat damage, and the lower heat settings and cold shot help. The smoothness, shine and frizz figures are measured against naturally dried hair, so results vary by hair type.
How loud is it?
It is not quiet. The high-speed motor produces a high-pitched sound that some owners find sharp, though others consider it no worse than other dryers.
Where is the Dyson Supersonic professional hair dryer cheapest?
At BEAUTiBAG PRO, for $447.99, as of our latest check.
Where can I buy the Dyson Supersonic professional hair dryer?
4 stores we checked sell it, including BEAUTiBAG PRO, Pomelo Beauty, eBay, Poshmark.

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