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Product Details - more information

Oura Ring

Oura Ring

This product may help you stay well by better understanding your body, preventing or predicting health challenges, motivating activity, and sharing results with your health professional.


Oura empowers you to transform your health by combining a smart ring equipped with advanced sensor technology and an easy-to-use app. Sleep, readiness, activity.



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    Wake up to Readiness, Sleep, and Activity insights built for you, and dive deeper into Oura’s in-app guidance to optimize your daily routines.

    Why is Oura Different?

    Oura is designed to provide both accuracy and comfort without compromise.


    With precise sensors, Oura packs state of the art heart rate, heart rate variability, temperature, activity, and sleep monitoring technology into a convenient, non-invasive ring.



    Accuracy Above All When you visit your doctor, there’s a reason they measure your pulse from the finger and not the wrist

    —it’s the ideal source for accurate and reliable data.

    Oura puts this passion for accuracy into practice by:


    Measuring from your finger:

    • Rather than settling for the capillaries on the surface of your wrist, Oura measures from the arteries within your fingers.
    • The ring form factor also minimizes movement—sealing signals off from outside light without having to tighten a strap.
    • Prioritizing the right sensors: Oura uses infrared light photoplethysmography (PPG), which reaches deeper than the green light LEDs found in most other wearables
    • . Taking your temperature: Oura is one of the only wearables that measures your temperature directly from your skin.
    • Many wearables don’t track body temperature at all, and others only capture the temperature of your external environment, not your body.
    • Temperature is one of your core vital signs and can reveal key insight about your current body status.


    Constantly validating:

    • While Oura is not a medical device, its capabilities are near perfect when compared to advanced medical technologies.


    Resting heart rate:

    • 99.9% reliability compared to medical-grade electrocardiogram (ECG) and validated against the sleep lab golden standard – PSG. Read the study.


    Heart rate variability:

    • 98.4% reliability compared to medical-grade ECG. Read the study.



    • Measures changes as small as 0.01 °C.


    With Oura’s Apple Health and Google Fit integrations, you can continue using your favorite workout apps while wearing your ring.

    Link your Apple Health or Google Fit account, and import items directly into your Oura app.

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