Hands-On Review & Editor's Verdict
Overview: The Dyson Supersonic Nural elevates hair styling from brute thermal force to smart sensory intelligence. Traditional hair dryers blast static high heat, drying out the scalp barrier, stripping natural moisture, and causing heat damage. The Supersonic Nural solves this with an invisible Time-of-Flight infrared beam that measures the exact distance to your head, automatically lowering temperature so the air reaching your scalp never exceeds a gentle 130°F.
Beyond scalp protection, the dryer features attachment learning: each magnetized nozzle communicates with an internal Hall sensor, instantly switching to your preferred airflow and temperature preset the moment you snap it into place. When you pause to section your hair, an internal accelerometer detects inactivity, cutting heat and reducing airflow to a whisper. It is the smartest, gentlest luxury hair dryer ever engineered.
Full Technical Specifications
| Motor Technology |
Dyson Hyperdymium V9 motor spins at 110,000 RPM delivering 13 liters/sec airflow |
| Nural Sensor Network |
Time-of-Flight infrared distance sensor, Hall attachment sensor, and accelerometer |
| Scalp Protect Mode |
Auto-regulates target air temperature to 130°F at the roots regardless of distance |
| Attachment Learning |
Intelligently recalls your last-used heat and airflow settings for each styling nozzle |
| Pause Detect |
Motion-sensing accelerometer automatically deactivates heater and reduces airflow when set down |
| Capsule Illumination |
Suspended LED capsule dynamically changes color (cool blue to warm red) to display current heat |
| Heat & Speed Settings |
4 precise heat settings (cold shot to 212°F) and 3 airflow speed settings |
| Included Attachments |
Gentle air attachment, styling concentrator, smoothing nozzle, wide-tooth comb, wave+curl diffuser |
Expert Assessment: Pros & Considerations
What We Like
- ✓ Scalp Protect Mode prevents hot spots and thermal irritation by automatically reducing heat close to roots
- ✓ Remembers customized styling preferences for every nozzle attachment using intelligent RFID/Hall sensing
- ✓ Pause Detect cuts noise and energy consumption whenever the dryer is placed on a vanity
- ✓ Dyson V9 digital motor dries thick, long hair up to 50% faster than conventional ionic dryers
Points to Consider
- ✕ Premium luxury pricing reflects Dyson's proprietary engineering
- ✕ Power cord incorporates a transformer brick that requires space around bathroom wall outlets
Frequently Asked Questions
How does Scalp Protect mode know when the dryer gets closer?
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An invisible infrared Time-of-Flight sensor in the head of the dryer calculates distance by measuring how long light pulses take to bounce back, instantly dialing down heating elements to maintain an optimal 130°F temperature at the scalp.
Can Scalp Protect mode be turned off for rough drying?
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Yes. You can toggle Scalp Protect mode on or off with a single tap of the top button when you desire maximum unmodulated heat for high-speed rough drying.
Are the attachments compatible with older Dyson Supersonic models?
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The new Nural magnetic attachments can fit mechanically on earlier Supersonic dryers, but the smart attachment learning and dynamic capsule illumination features require the Nural sensor system.
