COLMI R02 Smart Ring for fitness tracking
Compact fitness ring with multi-sport modes and health metrics. Tracks heart rate, blood oxygen, sleep, steps, and calories, and includes a charging compartment. Customer notes comfortable fit and accurate tracking
Highlights
- 24-hour health metrics
- comfortable ring form factor
- compact charging compartment
Pros
- multi-sport modes
- heart rate and blood oxygen monitoring
- sleep tracking
- comfortable fit
- easy-to-use app
Cons
- requires sizing kit for fit
- rose-gold option may vary in availability
Best For
Features
- [Purchase a Sizing Kit] Before purchasing the COLMI Smart Ring R02
- we recommend that you purchase the COLMI Sizing Kit to help you choose the right ring size.
- [Health measurement] Supports 24-hour heart rate monitoring
- can measure blood oxygen
- sleep
- etc.
- record health data
- and generate health analysis reports.