Oura Ring 5 - Black - Size 11

You can use the Oura Ring 5 without a membership to access basic Sleep, Readiness, and Activity scores, along with Explore content. However, advanced features like in-depth sleep analysis, personalized health insights, and live heart rate monitoring require an Oura Membership.

We strongly recommend using the Oura Ring 5 Sizing Kit before purchasing. Wear the sizer for 24 hours to ensure it's comfortable and fits securely for accurate sensor readings.

Yes, the Oura Ring 5 is water-resistant and can be worn while showering and swimming.

The Oura Ring 5 offers up to 7 days of battery life on a single charge.

The ring tracks over 50 health metrics, including sleep stages, heart rate, heart rate variability, respiratory rate, body temperature, activity levels, and stress.

The Oura Ring 5 is a wellness device designed for tracking and providing insights. It is not intended for medical diagnosis or treatment of any medical condition.

With up to 7 days of battery life, you typically need to charge the ring about once a week, depending on usage patterns.

Ensure Bluetooth is enabled on your phone, the ring is charged, and the Oura app is open. Try restarting your phone and the ring (by placing it on the charger).

Verify the ring is worn snugly but comfortably on your finger, typically the index, middle, or ring finger. Ensure the sensors on the underside are clean.

Check that the charging cable is properly connected to the ring and a power source. Ensure the charging contacts on both the ring and the charger are clean and free of debris. Try a different USB port or adapter.

Confirm that the ring has synced successfully. Check your phone's internet connection. If issues persist, contact Oura Support.

Ensure you have the correct size using the sizing kit. Clean the ring and your finger regularly. If irritation persists, consult Oura support.