Amazfit Helio smart ring

Break your limits with the Amazfit Helio Ring. This lightweight titanium ring is your ultimate training and recovery partner. It tracks heart rate, blood oxygen, sleep, and stress with its BioTracker™ sensor. Get a daily Readiness score and detailed recovery insights. It syncs with your Amazfit watch in the Zepp App for enhanced accuracy and shares data with apps like Strava. With a 5-day battery and 10 ATM water resistance, it´s built for elite performance