Real-time measurement of heart rate, SpO₂, stress, and body temperature with insights in the QRing app. Get a clear view of your fitness throughout the day and night.
Detailed assessment of light and deep sleep and wake-ups. Recommendations and statistics help improve your sleep habits and recovery.
Suitable for handwashing, showering, and swimming. The USB‑C case enables up to 13 recharges, so you’ll always have power at hand.
The COLMI R10 is a discreet and comfortable smart ring designed for all-day wear. It tracks key metrics in real time — heart rate, blood oxygen (SpO₂), stress, and body temperature. The QRing app (Android, iOS, HarmonyOS) shows daily, weekly, and monthly overviews, so you can easily see progress and trends.
Accurate sleep analysis distinguishes light and deep sleep and moments of awakening. During the day, rely on step tracking, distance, and calories, including 21 sport modes. 5ATM water resistance handles handwashing, showers, and swimming, while the lightweight build (just 4.7 g) is barely noticeable on your finger.
The USB‑C charging case powers the ring up to 13× per case charge. The ring itself lasts 3–5 days depending on usage intensity and recharges in about 1 hour. Bluetooth 5.0 ensures a stable connection and updates are conveniently delivered via OTA.
