The Dyson Airwrap has long dominated the high-tech styling world, famed for its luxury design and heat-safe technology. But recently, the Shark FlexFusion has entered the scene as a more affordable yet surprisingly competitive option. Both claim to dry, smooth, straighten, and curl using the Coanda effect, which minimizes heat damage — but how do they perform in real life?
To find out, I tested both tools on my long, thick, wavy hair — styling one side with the Dyson and the other with the Shark. I evaluated each tool’s ability to straighten, curl, and maintain volume and hold throughout the day and overnight.
Straightening Test: Shark Takes the Lead
Using the highest heat settings, I straightened one side of my hair with Dyson’s Smoothing Brush and the other with Shark’s Fusion Brush.
Shark FlexFusion:
Smoothed my thick roots and ends more effectively.
Required fewer passes and cut drying time by about 10 minutes.
Created a salon-like blowout finish with firm tension and grip.
Downside: noticeably noisier, often loud enough to need earplugs.
Dyson Airwrap:
Gentle on hair with soft, side-moving bristles that reduce breakage.
Didn’t tame volume at the roots as well as Shark.
Leaves hair soft but lacked sleekness and hold.
Operates quietly, offering a more comfortable experience.
Verdict: For thick, wavy hair, the Shark delivered quicker and more polished results. Dyson may work better for fine or naturally straight roots.
Curling Test: Precision vs. Bounce
Next, I used the curling attachments on both tools, with the Dyson’s conical barrel and the Shark’s curling rods.
Dyson Airwrap:
Easy curl direction switch with a single barrel — a major time-saver.
Produced structured, long-lasting curls with minimal pulling.
Comes with two barrel sizes (1.2″ and 1.6″) for style variety.
Best for precise curls and formal looks.
Shark FlexFusion:
Curls were softer and more relaxed — perfect for casual styles.
Stronger airflow meant faster curling, ideal for thicker hair.
Required switching between two separate rods for different curl directions, which could be inconvenient.
Verdict: Choose Dyson for refined, tighter curls and convenience; opt for Shark if you prefer looser, bouncier curls and have thick or textured hair.
Attachments: Customization vs. Practicality
Dyson Airwrap offers:
A broader range of tools, including a flyaway smoother, volumizing brush, and two barrel sizes.
Ideal for those who love a highly customizable, precision-focused routine.
Shark FlexFusion offers:
A build-your-own bundle approach. My kit included a Fusion brush, curling rods, and a styling concentrator.
Other available attachments include a diffuser, wide-tooth comb, and frizz fighter — focused on practical daily use.
Takeaway: Dyson caters to styling perfectionists, while Shark focuses on efficient, essentials-only hair care steps.
Overall Hair Health Advice & Final Thoughts
If you have long, thick, curly, or wavy hair, the Shark FlexFusion may be the more effective and budget-friendly choice. It styles faster, smooths roots better, and grips textured strands without excessive heat — a major plus for those following good hair care tips.
The Dyson Airwrap remains a premium tool with impressive features — especially for fine to medium hair types seeking low-heat styling and refined results. It’s ideal for users who prioritize gentle styling and a luxury experience.
Final Verdict:
Best for Thick, Wavy, or Curly Hair: Shark FlexFusion
Best for Fine to Medium Hair and Polished Styling: Dyson Airwrap
Both tools bring unique strengths to the table. Your choice depends on your hair texture, styling goals, and how much you’re willing to invest in your hair health journey.
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