The Oura Ring 4 smart ring tracks more than 50 health and wellness metrics, providing insights into sleep, activity, stress, metabolism, heart health, and women’s health. Its sensors include an accelerometer, heart rate sensor, and pulse oximeter, while sleep tracking completes the monitoring experience. Oura Advisor provides personalized guidance tailored to the user’s habits.
- Color: Silver
- Size: 8
- Material: Titanium
- Compatibility: Android
- Sensors: Accelerometer, heart rate sensor, and pulse oximeter
- Tracking: Sleep
- Use: Various sports and gym workouts
- Waterproof: Suitable for swimming in the sea
- Battery: Rechargeable
- Battery life: Up to 8 days
- 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.