WHOOP

★ 4/5 · Other

Screen-free wearable band that tracks sleep, strain and recovery 24/7 and tells athletes how hard to train each day.

Pros

Comprehensive fitness tracking with heart rate, sleep, and recovery metrics
ECG and AFib detection in premium tier
available across multiple wearable devices

Cons

Hardware is subscription-locked and non-functional without active membership
expensive compared to competitors
medical features (ECG/AFib) not yet FDA-cleared despite marketing

Cost

One $199/yr; Peak $239/yr; Life $359/yr (includes WHOOP MG hardware)

Verdict

Best for serious fitness athletes willing to pay subscription fees for continuous performance tracking and recovery insights.