Smart Fitness Ring — Sleep, Activity & Heart Rate

A waterproof smart ring that tracks activity, sleep patterns and heart rate around the clock, with nothing on your wrist.

Colours: black, gold, silver

Bluetooth: 5.1 · app-side GPS supported

Battery: about 17.5 mAh · 1-hour magnetic charge · 4–6 days use, 10–15 days standby

Operating temperature: 0–50 °C

Everyday wearable for general fitness and lifestyle reference. Not a medical device and not intended to diagnose, treat or prevent any condition.