Keep your health and activity insights close with a smart ring that tracks key metrics and sends helpful alerts as you go.
Health tracking: Monitor heart rate, blood oxygen, sleep stages, stress, steps, and activity through the RWFIT app.
Calls and messages: Feel vibration alerts for incoming calls, messages, and alarms, with light signals for calls and messages.
Phone gestures: Use hand gestures for remote photos or to scroll through videos, music, e-books, and web pages.
Fit and everyday use: Choose sizes 7–13, with inner diameters from 17.4–22.3 mm; the stainless steel ring is 2.9 mm thick and comes with an alloy charging case. A 28 mAh battery offers 5–6 days of normal use, and charging takes 1.5 hours. The free RWFIT app supports Android 9.0 and above and iOS 10.0 and above.
