COLMi R10 - black size 7 smart ring with an inner diameter of 17.9 mm and a weight of 4.7 g. Using the QRing app, it monitors heart rate, blood oxygen saturation, sleep, activity, stress, body temperature and training; 5 ATM water resistance and 3-5 days of battery life ensure comfortable use.
COLMi R10 - black size 7 smart ring with an inner diameter of 17.9 mm and a weight of 4.7 g. Using the QRing app, it monitors heart rate, blood oxygen saturation, sleep, activity, stress, body temperature and training; 5 ATM water resistance and 3-5 days of battery life ensure comfortable use.





COLMi R10 - black size 7 smart ring with an inner diameter of 17.9 mm and a weight of 4.7 g. Using the QRing app, it monitors heart rate, blood oxygen saturation, sleep, activity, stress, body temperature and training; 5 ATM water resistance and 3-5 days of battery life ensure comfortable use.
Guarantee
24 month
Delivery from Europe in
15 - 16
business days
COLMi R10 - black smart ring size 7, with an inner diameter of 17.9 mm and a weight of 4.7 g. Using the QRing app, it monitors heart rate, blood oxygen saturation, sleep, activity, stress, body temperature and training. The ring is water resistant to 5 ATM, and the battery lasts 3-5 days.
Product information | |
|---|---|
| Product type | Smart ring |
| Brand | COLMi |
| Model | R10 |
| Color | Black |
| Ring size | 7 |
| Inner diameter | 17.9mm |
| Weight | 4.7 grams |
Technical specifications | |
| Ring thickness | 2.7mm |
| Chipset | Realtek RTL8762E |
| Heart rate sensor | Vcare VC30F |
| Motion sensor | STK8321 G-sensor |
| Bluetooth | Bluetooth 5.0 |
| Flash memory | 512Kb ROM |
| Water resistance | 5 ATM |
| Firmware updates | OTA updates |
Power and charging | |
| Ring battery | 15 mAh lithium polymer battery |
| Charging case battery | 200 mAh lithium polymer battery |
| Charging the ring | Magnetic 2-pin connector |
| Charging the case | USB-C |
| Charging time | About 1 hour |
| Number of charging cycles | More than 300 cycles |
Compatibility and configuration | |
| Mobile app | QRing |
| Compatible systems | Android 4.4 or later, iOS 8.0 or later, and HarmonyOS |
| The set includes: |
|
Safety information | |
| Safety warning | Use the smart ring only for personal activity and wellness monitoring. This is not a medical device and should not be used for diagnosis or treatment. Do not wear the ring if it causes skin irritation, pain, numbness, or swelling. Keep the charging cable and small parts out of the reach of children. Although the ring is waterproof, keep it away from hot water, high-pressure water, solvents, and corrosive chemicals. |
| Height | 30 mm |
| Length | 80mm |
| Weight | 15 grams |
| Width | 80mm |