COLMI R02 smart ring, size 9 (18.9 mm), in black. The COLMI R02 is a lightweight and discreet smart ring that combines health tracking with sports features.
- Health tracking: Measures heart rate and blood oxygen levels (SpO2) and analyzes sleep.
- Activities: Tracks daily activity and workouts across 21 sports modes.
- Connectivity: Supports Bluetooth 5.0 and works with the QRing app.
- Water resistance: IP68 rating.
- Battery life: 6 to 7 days on a single charge.
- Materials: Made of titanium alloy and hypoallergenic resin for comfort.
The ring was designed for maximum comfort during wear, weighing just 4.7 g and measuring 2.7 mm thick. It is ideal for day and night use, enabling continuous data collection.
Included:
- COLMI R02 ring
- Charging case
- Magnetic cable
- User manual
Manufacturer: COLMI
Model: R02
Size: 9
Inner diameter: 18.9 mm
Circumference: 59.5 mm
Outer material: titanium alloy
Inner material: hypoallergenic resin
Health and tracking functions: Heart rate measurement, blood oxygen saturation (SpO2) measurement, sleep tracking, activity tracking.
Technical Specifications
- Colour
- Black
- Compatibility
- Android, iOS
Features & Functions
- Use
- Misc Sports / Gym, Walking, Running
- Features
- -
Additional Specifications
- Sensors
- Pedometer, Calorimeter, Heart Beat Monitor, Oximeter, Sleep Monitoring
- Waterproof
- Splash Proof
Battery
- Battery Capacity
- 17 mAh
- Operating Hours
- 6 days
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.