Oracle Smart Ring for health & sleep tracking
Oracle Smart Ring tracks 20+ biometrics with 24/7 heart rate and blood oxygen monitoring, sleep stages, and activity. Comfortable all-day wear with wireless charging and remote photography support
Highlights
- comprehensive biometrics
- sleep analytics
- wireless charging
Pros
- 24/7 heart rate monitoring
- blood oxygen tracking
- sleep stage analysis (light, deep, REM)
- all-day comfort
- remote photography support
Cons
- 2 reviews only
- no monthly fees mentioned
Best For
Features
- All-day health tracking with 24/7 heart rate and blood oxygen monitoring
- Sleep analysis includes light, deep, and REM stages
- 24/7 activity tracking with step counting and multi-sport modes
- Sports modes include running, cycling, skipping rope, and walking
