

Your health journey starts with sleep.
And a ring.
And a ring.

Oura combines advanced sensor technology and a minimal design with an easy-to-use mobile app to deliver precise, personalized health insights straight from the most reliable source: your body.
Measurements from your finger
Infrared light sensors
NTC Temperature Sensors
Accelerometer
Oura makes sense of your health data.
Day and night, Oura helps you realize your potential through three simple scores: Readiness, Sleep, and Activity. While you’re awake, Oura captures data that reflects your activity and movement. When you’re sleeping, Oura captures meaningful data as nighttime is the best opportunity to get an accurate read on your overall health as your body is in a more consistent state.
Explore the Science Behind Oura
Measured During Day
- Activity Levels
- Calories
- Steps
- Inactive Times
- Naps

Measured During Sleep
- Resting Heart Rate
- Heart Rate Variability (HRV)
- Respiratory Rate
- Body Temperature
- Light, Deep and REM Sleep
- Nighttime Movement
- Sleep Timing and Quality

Three simple scores to help guide your days.
Readiness
Sleep
Activity


Google Fit & Apple Health
Continue using your favorite wearables and workout apps, on both iOS and Android, while wearing your ring with Oura’s Apple Health and Google Fit integrations.
Link your Apple Health or Google Fit account, and see your workouts directly in your Oura App.
Accolades












Specs
7 days Battery life
Waterproof
Weight: 4 to 6 Grams
Materials
- Durable Titanium
- PVD Coating
- Non-Allergenic, Non-Metallic, Seamless Inner Molding
Weight & Dimensions
- Width: 7.9mm
- Thickness: 2.55mm — Size of a Wedding Band
- Weight: 4 to 6 grams (depending on ring size) — lighter than a conventional ring
Battery & Power
- Battery Life: Up to 1 Week
- Full Charge in 20 to 80 minutes
Connectivity
- Bluetooth Low-Energy Smart
- EMF-Safe and Allows Airplane Mode
Connect with your body.


Life with
Oura.
Oura.
look forward to with your
new Oura Ring.