The Oura Ring 4 tracks activities, heart rate and sleep data. Its sensors also measure blood oxygen levels, and it can be worn while swimming in the sea or a pool. A subscription is required to use it.
- Size: 15
- Colour: Silver
- Compatibility: Android
- Use: Various sports and gym workouts
- Sensors: Accelerometer, heart rate, blood oxygen and sleep tracking
- Waterproof: Suitable for swimming in the sea
- Connectivity: Bluetooth
- Subscription: Required
Technical Specifications
- Colour
- Silver
- Construction Material [Pharmaceutical]
- Titanium
- Compatibility
- Android
Features & Functions
- Use
- Misc Sports / Gym
- Features
- Rechargable Battery
- Subscription Required
- Yes
Additional Specifications
- Sensors
- Accelerometer, Heart Beat Monitor, Oximeter, Sleep Monitoring
- Waterproof
- Open Sea Swimming
Battery
- Operating Hours
- 8 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.