Amazfit Helio Strap Sustainable Footwear or toss them in your

or toss them in your backpack to prepare for post-work training sessions at the track

Engineered for Performance: Whether you’re chasing a new PB or preparing for a triathlon

Ideal for workouts or casual wear

Optimized StorageEverything you need for short trail adventures in easy reach including secure pockets

Amazfit Helio Strap Sustainable Footwear or toss them in yourThe Amazfit Helio Strap is built for athletes who demand accuracy, consistency, and meaningful insightswithout subscriptions or ecosystem lock in. Worn day and night, it delivers continuous per second heart rate tracking, advanced recovery metrics, and energy monitoring through Amazfits BioCharge and BioTracker technologies. Fully compatible with the Amazfit ecosystemincluding smartwatches, the Helio Ring, and the Zepp Appthe Helio Strap ensures