Dyson's Airsmooth Blow-Dry Brush Tested Across Four Hair Types

How Hair Texture Influences Brush Performance

A new evaluation of Dyson's Airsmooth blow-dry brush examined its performance on straight, wavy, curly, and coily hair textures. Conducted by beauty editors and stylists in September 2026, the test aimed to assess whether the device delivers on its promise of smooth, frizz-free results for diverse hair types. The brush combines heated airflow with a cylindrical brush design to dry and style simultaneously.

Results showed clear differences in effectiveness depending on hair texture. Users with straight and wavy hair reported faster drying times and noticeable shine, with minimal effort required to achieve a polished look. However, those with curly and coily hair noted challenges, including difficulty penetrating dense strands and a tendency to stretch curls unnaturally. Some users experienced increased frizz when using the brush on damp curls without proper preparation.

Stylists explained that the Airsmooth works best on hair that is already partially detangled and loosely coiled. For tighter curl patterns, the brush’s fixed bristle density and heat distribution may not accommodate the necessary tension or airflow needed to avoid breakage. One professional stylist noted, „It’s not that the tool is flawed—it’s that it was designed with a specific hair type in mind, and expecting it to work uniformly across all textures overlooks fundamental differences in hair structure.”

Can One Tool Truly Serve All Hair Types?

Users with curly hair reported better results when using the brush on fully dry hair to refresh styles, rather than attempting to dry wet curls directly. Pre-styling with a leave-in conditioner or curl cream helped reduce snagging and improved glide. The device’s adjustable heat settings were praised, but several testers wished for more airflow options to customize the experience.

The mixed feedback raises broader questions about inclusivity in beauty tool design. While Dyson markets the Airsmooth as a versatile styling aid, the test highlights the limitations of one-size-fits-all approaches in hair care. Experts suggest that future iterations could benefit from interchangeable brush heads or adaptive bristle patterns tailored to different curl densities.

Despite the critiques, many users appreciated the brush’s ergonomic build and quiet operation compared to traditional dryers. For individuals with fine or loosely textured hair, it remains a time-saving alternative to separate drying and brushing steps. The device is positioned as a premium option, reflecting Dyson’s broader strategy of integrating advanced airflow technology into personal grooming tools.

Frequently Asked Questions

Is the Dyson Airsmooth suitable for daily use on curly hair? It can be used occasionally on curly hair for touch-ups or refreshing styles, but daily use on wet curls may lead to tension or frizz. Experts recommend limiting use to low heat and ensuring hair is well-conditioned beforehand.

Does the brush work well on thick, wavy hair? Yes, testers with thick wavy hair found it effective for reducing drying time and enhancing smoothness. The brush glided easily through strands when used in sections, especially with a smoothing serum applied first.

How does the Airsmooth compare to a traditional blow dryer and round brush? It combines both steps into one tool, offering convenience and reduced arm fatigue. However, it may not provide the same level of volume or root lift achievable with a round brush and concentrator nozzle.