wearables

Wearables

The Best Fitness Trackers for 2026: A Buyer’s Guide

Six trackers we have lived with for the past year, ranked by who they actually serve — not by which has the longest feature list.

May 27, 2026 · 3 min read

Sleep Tech

Sleep Tracking Accuracy: What Your Wearable Actually Measures

Polysomnography labels sleep stages with 90%+ accuracy. Consumer wearables hover at 50-70% on stage detection. The gap matters more than the marketing admits.

May 18, 2026 · 3 min read