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COLMI R12 Smart Ring
Original price was: 3,800.00 ৳ .3,450.00 ৳ Current price is: 3,450.00 ৳ .
- Model: COLMI R12
- Wireless Charging, Sensor: ST LIS2DOC
- Commpatibility: Android 5.1 / iOS 8.0 Above
- Connectivity: Bluetooth 5.2, 18mAh Battery (Size 10)
- IP68 & 5ATM Waterproof
Shipping & Delivery
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Courier delivery
Our courier will deliver to the specified address
2-3 Days
From 70 /-TK
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Pathao Courier delivery
DHL courier will deliver to the specified address
2-3 Days
From 120 /-TK
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Warranty Applicable
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Free 30-Day returns
COLMI R12 Smart Ring
The COLMI R12 Smart Ring is a compact and innovative wearable designed to deliver smart health monitoring and fitness tracking in a stylish ring form factor. Powered by the Realtek RTL8762 ESF chipset and Bluetooth 5.2 connectivity, the smart ring ensures efficient performance and stable wireless synchronization with smartphones. Equipped with advanced sensors including the ST LIS2DOC motion sensor and Vcare VC30F heart rate sensor, the COLMI R12 Smart Ring provides continuous health monitoring such as heart rate tracking, blood oxygen (SpOâ‚‚) measurement, sleep analysis, and daily step counting.
It also supports multiple sports modes including walking, running, cycling, and swimming to help users track their activity and fitness progress accurately. The ring features a touch-enabled OLED display that allows users to quickly view essential information like time, steps, and health data directly on the ring. With its IP68 and 5ATM waterproof rating, the COLMI R12 is built for everyday wear and can withstand water exposure during activities such as swimming or showering.
Powered by a lithium polymer battery with a capacity of 15mAh to 18mAh depending on the ring size, the device offers up to 3–7 days of usage on a single charge and supports convenient wireless charging. Compatible with Android and iOS devices through the QRing mobile app, the COLMI R12 Smart Ring combines modern technology with a sleek and lightweight design, making it an excellent choice for users who want smart health tracking without the bulk of a smartwatch.
| Brand: | COLMI |
| Model: | R12 Smart Ring |
| Chipset: | Realtek RTL8762 ESF |
| Connectivity: | Bluetooth 5.2 BLE |
| Display: | Touch-enabled OLED Display |
| Sensors: | ST LIS2DOC Sensor, Vcare VC30F Heart Rate Sensor |
| Health Monitoring: | Heart Rate Monitoring, Blood Oxygen (SpOâ‚‚), Sleep Tracking, Step Counter |
| Sports Modes: | Walking, Running, Cycling, Swimming and Multiple Activity Tracking |
| Waterproof Rating: | IP68 & 5ATM Waterproof |
| Battery Type: | Lithium Polymer |
| Battery Capacity: | 15mAh (Size 7–9) / 18mAh (Size 10–13) |
| Battery Life: | Up to 3–7 Days Usage |
| Charging Method: | Wireless Charging Base |
| App Support: | QRing App |
| Compatibility: | Android 5.1 or Above, iOS 8.0 or Above |
| Available Sizes: | 7, 8, 9, 10, 11, 12, 13 |
| ITEM DIMENSIONS | |
|---|---|
| Material: | Stainless Steel |
| Color: | Black, Silver, Gold |
| Design: | Compact Smart Ring Form Factor |
| WARRANTY INFORMATION | |
| Warranty: | 7 Days |
| Color | Black, Gold, Silver |
|---|---|
| Size | 10, 11, 12, 8, 9 |
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