The Oura Ring 4 smart ring tracks sleep, activity, stress, metabolic, heart, and women’s health metrics. The AI-powered Oura Advisor provides personalized guidance that adapts over time.
- Color: Midnight
- Material: Titanium with ceramic coating
- Compatibility: Android
- Use: Various sports and gym workouts
- Features: Rechargeable battery, sleep tracking
- Sensors: Accelerometer, heart rate, and oxygen sensors
- Waterproof: Suitable for swimming in the sea
- Battery life: 8 days
- Subscription required: Yes
Technical Specifications
- Colour
- Blue
- 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.