Amazfit Helio Strap Band JBL OpenSound Technology

JBL OpenSound Technology

including Audio Return Channel(ARC)

and heart health

The portable case efficiently charges the whole set in less than 1

Amazfit Helio Strap Band JBL OpenSound TechnologyRecovery Redesigned Unlike competitors that rely on a single device, the Amazfit Ecosystem offers a fully integrated training system that seamlessly connects your smartwatch, like the Balance 2, with the Helio Strap and other devices through the Zepp App. This ensures uninterrupted data collection whether you're training, sleeping, or resting even when your watch is off. By eliminating data gaps and extending battery life, the system delivers accurate