SR16 Smart Ring — now available • 30-day returns • 90-day warranty
Your Health. Your Style. One Ring.
Advanced wellness tracking with a built-in LED display — heart rate, blood oxygen, sleep, stress, and steps, right on your finger. No subscription. $64.99.
Secure checkout
30-day returns
90-day warranty
No subscription — ever
Everything You Need. Right on Your Finger.
Know your body
Continuous heart rate and sleep tracking, with on-demand blood oxygen, HRV, and stress tests in the free RWFit app.
See it on the ring
A blue LED dot-matrix display shows steps, time, and incoming call alerts — a feature most smart rings at any price don’t have.
Wear it anywhere
IP68 water resistance for swimming and daily wear, 4–5 day battery, and a 90-minute charge in the included case.
How it works
1. Choose your fit
Pick your color — Bright Black, Silver, or Gold — and your size (8–11).
2. Pair the app
Download the free RWFit app (iOS and Android) and connect over Bluetooth.
3. Live your day
Wear it around the clock — your trends build automatically in the app.
Prefer to buy on Amazon?
The SR16 is also available on Amazon with Prime shipping.