Dyson Supersonic

🚩 Red Flags

• At $429-$519, Wirecutter found it no faster than the Rusk W8less at a fraction of the price. [source]
• Only a 2-year warranty on a $500 device — users report failures right around warranty expiry with limited CS support. [source]
• Bulky, heavy cord and awkward button placement flagged across multiple reviews as ergonomic downsides. [source]

✅ Green Flags

• Motor spins at 110,000 RPM vs 20,000-30,000 RPM on standard dryers — the engineering difference is real. [source]
• TechRadar calls it a genuine advancement in design and performance — not just a premium badge on standard tech. [source]
• Newer Supersonic R model weighs just 0.7 lbs with auto-adjusting attachments — real usability upgrade. [source]

Why We Said HOLD

The Dyson Supersonic is a genuinely impressive piece of engineering — Dyson's 110,000 RPM motor, intelligent heat control, and featherlight newer R model are the real deal, not marketing fluff. But here's the sting: Wirecutter's independent testing found it no faster at drying than the Rusk W8less Professional, which costs a fraction of the price. You're paying $429-$519 for a quieter, sleeker, more pleasant experience — not a categorically better outcome. If you blow-dry daily, have thick or damaged hair, and genuinely value the ritual, the premium might earn its keep. If you're a twice-a-week casual dryer, our analysis suggests you're buying a status symbol with a cord.

While You Decide

Rusk W8less Professional 2000 Watt Dryer

SOURCES

1. Dyson Supersonic (2016) review
2. The $500 Dyson Supersonic Hair Dryer Is Maddeningly Expensive — Wirecutter
3. Dyson's new Supersonic is the Tesla of hair dryers — The Verge
4. Should I purchase a Dyson Supersonic hair dryer or not? — Reddit
5. Dyson Supersonic R Review — Oprah Daily
6. My Honest Dyson Supersonic Hair Dryer Review — Good Housekeeping