Oura Ring

Oura Ring Product Overview

Oura is the market leading wellness and activity monitoring Smart Ring with a special focus on sleep tracking.  

Oura's philosophy is to help you to schedule your daily life according to your unique circadian rhythm – this is a 24-hour cycle that sets the natural pace for our bodies and minds. When our bodies function according to their natural pace, i.e. circadian rhythm, then we can optimize our performance.

Oura tracks your sleep patterns overtime, and includes how much time is spent in various sleep stages. It tracks a wide range of metrics – including your body temperature, respiratory rate, pulse amplitude, heart rate, heart rate variation, and even includes the slightest hand and finger movements.

Oura's Moment is a recent feature on the Oura Smart Ring and helps the user meditate effectively.


Oura Ring comprises of several sensors including the body temperature sensor, optical infrared sensors, and a 3D accelerometer and gyroscope.

Tracking Metrics

This sleep and health tracking ring focuses on three key areas: readiness, sleep, and activity. The information is collected on the Oura smartphone app.


Oura is waterproof up to 100 m, so you can take a shower and swim while wearing the ring. The device is temperature resilient as well. Thanks to the wireless charging, the ring body fully sealed, which protects the electronics and sensors against dust and moisture. The inner body surface is made of hypoallergenic materials.

product functionalities
Product categories
This is some text inside of a div block.
Sleep Tracking and Improvement
Stress Level Monitoring and Management
Heart Rate Measurement and Monitoring
Sleep heart rate tracking. 2 infrared LED sensors measure Blood Pulse Volume (PPG)
Blood Oxygen Sensor
Sleep Apnea Screening
Step Counter for Activity Tracking
Public Travel Pass
Contactless Payment
Access Card/Badge
Voice Assistant Controller
tech specs
Bluetooth for Wireless Connection
Bluetooth Low-Energy Smart
Gyroscope Sensor
NFC - Near Field Communication
Water Resistance
100 m
Battery Life/Passive device with no battery
7 days. Charging 20-80 mins.
Smartphone and Computer Operating System (OS) Support
Android, iOS
product availability
Is the product available for purchases?