Amazfit Helio Smart Ring - Titanium Alloy Swim/Shower Water-Resistance

Crafted for elite athletes, the Amazfit Helio Ring recognizes that optimal performance is fueled by quality recovery. Lightweight at less than 4g and made from skin-friendly titanium alloy, this smart ring is incredibly comfortable to wear all night. As a smart wearable worn on the finger, the Amazfit Helio Ring can read your pulse clearer for even more accurate heart rate, blood-oxygen and stress tracking. The Amazfit Helio Ring, your Amazfit smartwatch, and your Zepp App account make the ultimate team, which can monitor your training performance and recovery when you're resting, sleeping, or going about your daily life. .