Beauty Tech & Personal Carewhat's actually worth buying in 2026

For users who regularly blow-dry and style their hair, yes. The Airwrap combines blow drying, volumizing, curling, and straightening in one device, reducing heat damage compared to traditional curling irons and flat irons that operate at 400°F+. At $600, it amortizes to about $50/month over a year — less than monthly salon visits. For minimalist hair routines, it's overkill.

Yes, with evidence. Clinical studies consistently show electric toothbrushes reduce plaque 21% more and gingivitis 11% more than manual brushing over an 8-week period. The key advantage is consistent pressure, timer compliance, and mechanical action that manual brushing rarely replicates. The Oral-B iO Series 9 and Philips Sonicare DiamondClean are both clinically validated.

NuFace and similar microcurrent devices have clinical studies supporting their efficacy for facial toning. A 2023 study showed significant improvements in facial contour and skin firmness with consistent use (5x per week for 12 weeks). Results require sustained use — effects fade after stopping. They're a maintenance tool, not a one-time fix, with realistic gradual improvement rather than dramatic transformation.

The Dyson Supersonic r is the best premium hair dryer with its radically new form factor and 30% faster drying. T3 Cura Luxe and GHD Helios are excellent alternatives at lower price points. For budget picks, the Revlon One-Step Volumizer remains highly rated for its 2-in-1 drying and styling functionality at under $50.