Details
Specification
| Brand | Colmi |
| App Support | QRing |
| Model | R12 |
| Compatible with | Android 5.1 or above, iOS 8.0 or above |
| Chipset | Main chip: Realtek | Chipset Model: RTL8762 ESF |
| Battery Info | Battery type: Lithium polymer | Capacity: 15mAh (7#~9#), 18mAh(10#~13#) | Charging mode: Wireless charger |
| Connectivity | 5.2 BLE (Bluetooth Low Energy) |
| Sensors | ST LIS2DOC | Heart Rate Sensor | Vcare VC30F |
| Other Features / Info | Multiple sports tracking | Intelligent Control at Your Fingertips |
Descriptions

Colmi R12 Smart Ring
Stay on top of your health now with the Colmi R12 Smart Ring. This ring lets you monitor your heart, sleep, and daily activity all day and night. With Bluetooth 5.2 it connects easily to both Android and iOS devices. The Realtek RTL8762 ESF chip and ST LIS2DOC sensor provide accurate tracking while the Vcare VC30F heart rate sensor gives reliable results every time.
Its IP68 and 5ATM waterproof design means you can wear it in the rain, washing hands or during workouts without worry. Wireless charging and an 18mAh battery keep it powered effortlessly. Using the QRing app, you can view all your health data quickly and conveniently making it easier to understand your fitness and wellness at a glance.
Colmi R12 Smart Ring Feature
- Continuous heart rate monitoring keeps track of your health all day and night.
- Sleep tracking helps you understand and improve your nightly rest patterns easily.
- Waterproof with IP68 and 5ATM rating for safe use in rain or swimming.
- Comes with Realtek RTL8762 ESF chip for accurate data and smooth performance.
- Wireless charging with long-lasting battery for convenient power-ups.
Reviews (0)
Get specific details about this product from customers who own it.
This product has no reviews yet. Be the first one to write a review.
Your review
Video
Related Product
৳
৳ 3500
৳
৳ 3500
৳
৳ 500
৳
৳ 950
৳
৳ 990
৳
৳ 3000
25% ছাড়
6% ছাড়
৳
৳ 1020
৳
৳ 1580
৳
৳ 1600
Premium Gadgetz
Accessories
Mobile Accessories
Computer Accessories