The finger brings more accuracy.

The Oura Ring measures from the same place your doctor would: your finger, where your pulse signal is the strongest. The closer you are to your finger’s arteries, the easier it is to get an accurate reading. Other wrist-based wearables tend to measure from the capillaries on your wrist, where the signal is weaker.

More accurate for every body.

The Oura Ring is more accurate across different skin tones.

Sleep lab quality data.

The most accurate consumer sleep tracker.* Your ring’s accuracy matches the gold-standard sleep lab test.

Comfortable, stylish form factor.

It’s versatile and unobtrusive. No vibrations, no screens. The Oura Ring fits your lifestyle and works for every occasion — from a workout to a night out.

Precise temperature readings.

It can detect changes in your temperature as small as 0.01 °C — leaving little room for error.

Every activity counts.

The ring’s 3D accelerometer detects even the most subtle physical activity to ensure you get credit for all your activities.

Long-lasting battery life.

It has a battery life of up to 7 days with each full charge. Unlike other wrist-based wearables, you can slide it on and go about your days without looking for your charger.