Specifications
Other
| Model | R12 |
|---|---|
| Commpatibility | Android 5.1 / iOS 8.0 Above |
| Feature | Specification |
| Product Name | COLMI R12 Smart Ring |
| Health Metrics | Heart Rate, SpO₂, Sleep, Step Count |
| Gesture Controls | Yes – For music, camera, etc. |
| Water Resistance | 5ATM & IP68 Waterproof |
| Sports Modes | Walking, Running, Cycling, Swimming |
| Compatibility | Android 5.1+, iOS 8.0+ |
| App | QRing App |
| Ring Sizes | 7 to 13 |
| Price in Bangladesh | ৳3,650 |
| Fitness Enthusiasts | Real-time stats and multi-sport modes make it ideal for active users. |
| Health-Conscious Users | Continuous heart rate and oxygen monitoring help track overall wellness. |
| Tech Lovers | Advanced gesture controls and compact design make it a unique gadget. |
| Minimalist Wearable Fans | Sleek design and no-screen distractions suit users who want functionality without fuss. |
Network
| Connectivity | Bluetooth 5.2, 18mAh Battery (Size 10) |
|---|
Display
| Display | Touch-Sensitive OLED |
|---|
Battery
| Battery | 15–18 mAh (Based on ring size) |
|---|---|
| Charging | Wireless Magnetic Charging |
Build
| Colors Available | Black, Gold, Silver |
|---|
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| Shift Tech BD | ৳3,450 | October 30, 2026 |
| Best Computer Hub | ৳3,650 | October 29, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
User reviews
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