Collection: Amazfit Helio Strap

The Amazfit Helio Strap — a screenless recovery band with no subscription, ever. Track sleep, HRV, stress, 24/7 heart rate and BioCharge energy, with up to 10 days of battery and 5 ATM (50 m) water resistance. Pay once, keep all your data — nothing to renew.

Compare WHOOP vs Amazfit vs Fitbit Air →