Oura Ring 5 - Stealth Black

An Oura Membership is required to unlock the full suite of features, including in-depth sleep analysis, personalized health insights, and historical data trends. The first month of membership is included at no extra cost with your ring purchase.

The Oura Ring features research-grade sensors that deliver up to 99% heart rate accuracy during rest and moderate activity levels.

The Oura Ring is water-resistant up to 100 meters, making it suitable for showering and swimming. However, prolonged submersion or activities like diving are not recommended.

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

Accurate sizing is crucial for comfort and data accuracy. Oura provides a printable sizing guide on their website, or you can order a free physical sizing kit before purchasing the ring.

Yes, the Oura Ring is designed for unisex wear and comes in a range of sizes and finishes to suit individual preferences.

The Oura Ring tracks over 50 metrics, including sleep stages, sleep score, readiness score, heart rate, heart rate variability (HRV), respiratory rate, body temperature, and activity levels.

Ensure Bluetooth is enabled on your phone. Make sure the ring is charged and within Bluetooth range. Try restarting both your phone and the ring (by placing it on the charger for a few seconds).

Confirm the ring is worn correctly and snugly on your finger. Ensure the sensor bumps are clean. Check that the ring's firmware is up to date via the app.

Verify the charging puck is properly connected to a power source. Clean the charging contacts on both the puck and the ring with a dry, soft cloth. Try a different USB port or power adapter.

Check your phone's internet connection (Wi-Fi or cellular data). Ensure the Oura app has background app refresh enabled. Try manually syncing by opening the app.