Amazfit Helio Strap Vest natural stride that supports everything

natural stride that supports everything from daily training to long runs and speed sessions

Enhanced DNA LOFT v3 Cushioning – 3mm more nitrogen-infused foam in the forefoot and 1mm more in the heel for even softer landings

Midsole: DNA Tuned dual-cell cushioning foam

Featuring REFLECT360 technology

Amazfit Helio Strap Vest natural stride that supports everythingThe 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