High-quality materials
Hypoallergenic, durable titanium, PVD coating, and seamless internal molding. The Oura Ring may develop minor scratches with normal daily wear.
Connectivity
Bluetooth Low Energy (Bluetooth Smart®), EMF-safe, and with airplane mode function. FCC certified.

Battery life
Up to 3-4 days of battery life and fully charged in just 20 to 80 minutes.
Waterproof
The Oura Ring is waterproof up to 100 m.
Why Smart ring?
Features | smart ring | Others |
---|---|---|
Health Monitoring? | ||
Activity Insights? | ||
Sleep Analysis? | ||
Smart App? | ||
Notifications? |