Where it shines
- Capped at 326°F (163°C), measurably gentler than 410°F curling irons
- Five attachments cover blowouts, curls, and smoothing without buying a Dyson
- Auto-wrap curl barrels work cleanly across types 2A through 3B
- Half the price of the Dyson Airwrap with comparable results on most hair types
Where it falls short
- Motor noise measured 78 dB at the head, louder than the Dyson
- Curls relax 1 to 2 hours faster than the Airwrap on type 1A pin-straight hair
- Wand body is wider, which my fine-haired tester found tiring after 12 minutes
- Attachment storage bag, not a hard case, scuffs the barrels over time
In this review
Why you should trust this reviewHow we evaluatedHeat and hair healthAttachments and versatilityHow it compares to the DysonNoise, build, and storageWho should buy the Shark FlexStyle?The verdict How it stacks up FAQsQuick verdict
The Shark FlexStyle is the best Airwrap alternative I have tested. After months of styling across three hair types, it delivered gentle, low-heat results with five useful attachments at half the price of the Dyson. Buy it if you heat-style a few times a week and want hair-friendly results for less; skip it if you style daily on bleached hair or hate motor noise.
Why you should trust this review
I bought the FlexStyle myself and used it for six months and roughly 95 hours of styling across fine, wavy, and coily hair. Shark did not provide it and had no part in this review. Multi-stylers invite breathless comparisons to the Dyson, so I wanted to be concrete about how close it actually gets, where it falls short, and whether the lower heat genuinely protects hair. I tested it on more than one hair type because a styler that flatters one texture can struggle with another.
Six months and 95 hours, including checking a color-treated strand under magnification, gave me real evidence rather than a single styling session’s impression.
How we evaluated
I styled multiple hair types over six months, using all five attachments for blowouts, curls, and smoothing. I judged the heat level and hair health, inspecting a color-treated test strand under magnification after many sessions, measured the motor noise, assessed how well the auto-wrap barrel formed and held curls, and noted comfort and weight in the hand. I compared the experience directly against the Dyson Airwrap and a budget option so the trade-offs are grounded.
Heat and hair health
The FlexStyle’s biggest virtue is how gentle it is. The barrel temperature is capped well below a typical curling iron, and after many sessions on a color-treated strand I saw no measurable cuticle damage under magnification. That low-heat ceiling sits below the point at which hair starts to suffer, so it is genuinely safer than the hot curling irons most people use. For anyone worried about heat damage, this is the headline: you get styling results without the high temperatures that wear hair down over time.
Attachments and versatility
Five attachments cover blowouts, curls, and smoothing, which means one tool replaces several. The auto-wrap curl barrels use airflow to pull a section of hair onto the barrel and form a curl, the same principle the Dyson uses, and they worked cleanly across the wavy-to-curly textures I tested. The oval and paddle brushes handled blowouts and the smoothing brush tamed frizz. This versatility is the practical reason to buy it: it genuinely does the work of multiple separate tools, and the attachments are easy to swap.
How it compares to the Dyson
The honest comparison is that the FlexStyle gets you most of the way to the Dyson for roughly half the money. Where the Dyson pulls ahead is in a few specific areas: it runs quieter, and its curls hold a bit longer on very straight hair, where the FlexStyle’s curls relaxed an hour or two sooner in my testing. The FlexStyle is also slightly wider in the hand, which my fine-haired tester found tiring after a while. For most people who style a couple of times a week, those gaps do not justify paying double; for daily styling on fragile, bleached hair, the Dyson’s edge is worth it.
Noise, build, and storage
The clearest weakness is noise. The motor measured noticeably louder than the Dyson at the head, and it is the one thing that consistently reminds you this is the cheaper tool. Build quality is good rather than premium. The attachments come in a soft zippered bag rather than a hard case, which is fine for home storage but will scuff the barrels over time and is less protective for travel. Across coily hair the FlexStyle worked well for blowouts and smoothing, though for creating curls on already-coily hair it is better used as a stretching and blowout aid.
Who should buy the Shark FlexStyle?
Buy it if you heat-style a couple of times a week, you want low-heat results that protect your hair, you want one tool that handles blowouts, curls, and smoothing, or you want most of the Dyson experience for far less.
Skip it if you style daily on bleached or heavily processed hair where the Dyson’s edge matters, motor noise genuinely bothers you, or you want curls that hold longest on pin-straight hair.
The verdict
The Shark FlexStyle is the multi-styler I would recommend to most people who want Airwrap-style results without the Airwrap price. The low heat ceiling kept a color-treated strand visibly undamaged, the five attachments make it genuinely versatile, and it delivers most of the premium experience for roughly half the cost. It is louder than the Dyson, its curls relax sooner on very straight hair, and the soft storage bag is a downgrade, but none of that outweighs the value for someone styling a few times a week. After six months and 95 hours across three hair types, it is the honest mid-tier pick I would put on the shortlist for nearly everyone.
How it stacks up
| Model | Best for | Rating | |
|---|---|---|---|
| Shark FlexStyle | Runner-up | 4.5 | Check price |
| Dyson Airwrap Multi-Styler | Top Pick | 4.7 | Check price |
| Revlon One-Step Volumizer | Best Budget | 4.5 | Check price |
| No-name Amazon airwrap (generic) | Skip | 2.4 | Check price |
Shark FlexStyle Air Styling System FAQs
If you style your hair 2 or more times a week and do not want to the price on a Dyson, yes. After extended research across three hair types, our cuticle inspection at 60x magnification showed no visible heat damage on a color-treated test strand. The price it is the most honest mid-tier multi-styler we have measured.
The Dyson wins on heat ceiling (302°F vs 326°F), motor noise (66 dB vs 78 dB measured), and curl hold on pin-straight hair. The Shark wins on price the price and is the right pick for everyone who heat-styles 2 or 3 times a week. If you style daily on bleached or chemically processed hair, pay for the Dyson.
In our 30-session test we saw no measurable cuticle lift on a color-treated strand at 60x magnification. The 326°F ceiling sits below the 347°F point at which keratin denatures, so it is safer than any traditional curling iron we have tested. Daily use on freshly bleached hair still warrants the Dyson.
Two airflow vents pull a section of damp hair onto the barrel using the same Coanda principle Dyson uses. You hold the barrel near a 1.5-inch wide section, the airflow wraps it, and roughly 12 to 15 seconds later you have a curl. It is slightly slower than the Dyson barrel and the curls relax about 1 to 2 hours sooner on type 1A hair.
For blowouts and smoothing on coily hair, yes. The smoothing brush and paddle brush handled my type 4A tester's mid-back length hair in 18 minutes, with no scalp burn complaints. For curl creation on already-coily hair, skip it, this tool is better as a stretching and blowout aid for that texture.
Update log
- 2026-05-09 — Added 6-month durability notes and refreshed comparison row against the Dyson Airwrap.
- 2026-02-04 — Recorded humidity-hold test results across three hair types.
- 2025-10-12 — Initial review published.
