Oura estimates sleep stages, HRV, temperature trends, and a daily readiness score from a ring. It is one of the least annoying wearables to sleep in.
Wearables
Moderate evidence
Oura Ring
Finger-worn sleep and readiness tracker.
How to use
Wear overnight. Charge every few days. Use readiness as a trend, not a doctor.
Details
- Type
- Sleep
- Manufacturer
- Oura
- Connectivity
- Bluetooth, App
- Battery life
- 4–7 days
- Water resistance
- Up to 100 m
- Compatibility
- iOS, Android
Editorial rating ★ 4.6
Best-in-class sleep hardware comfort. Membership is extra.
Reviews
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