Skip Navigation to Main Content

Free trial offer at checkout: Natural Cycles non-hormonal birth control

A Gold Oura Ring 5 resting on a textured dark rock, with a red ladybug perched on its edge against a soft, neutral background.
Oura Ring 5

Subtle. Power.

The world's smallest smart ring is here.

Explore

Understand your body. Own your health.

Oura gives you insights unique to your body, so every day adds up to a longer, healthier life.

Why OuraHow It Works
  • Man lying in bed wearing an Oura Ring 5
    Sleep and Rest

    Get the best sleep of your life

  • Holding hands each wearing an Oura Ring 5
    Wellness and Longevity

    Don't just live longer, live healthier

  • Woman doing a curl up wearing an Oura Ring 5
    Activity and Fitness

    Bring your fitness goals into focus

  • Person putting their hand on the shoulder of another person both wearing an Oura Ring 5
    Heart Health

    Listen to what your heart is telling you

  • Woman wearing an Oura Ring 5
    Women's Health

    Understand the ins and outs of women's health

  • Person with their fingers interlaced behind their head wearing an Oura Ring 5
    Stress

    Put your stress to the test

86% of Oura Members see their health improve1

Track over 50 health metrics and get personalized insights into your sleep, activity, stress, and more — all in the Oura App.

Available on iOS and Android.

Explore Membership
A collage of screenshots from the Oura App, including the home screen and the Daytime Stress, Symptom Radar, Activity, and Meals features

Real members, real stories of impact

Heart Health

My cardiologist told me, 'If you hadn't caught this, you might have gone to sleep and never woken up.' Oura didn't just track my health — it saved my life.

Profile photo of Tim S., Oura member

Tim S.

Symptom Radar

[The Symptom Radar notifications] are my sign to back off and give myself a day of rest. It's good to say that to yourself sometimes.

Profile photo of Tabitha P., Oura member

Tabitha P.

Women’s Health

The information from Oura made all the difference for us. We're finally starting our family and couldn't be more excited.

Profile photo of Ashley W., Oura member

Ashley W.

IN THE NEWS

Two hands touching, each wearing an Oura Ring in different finishes

FEATURED ARTICLE

How Oura Measures Sleep and Validates Accuracy

Read More

    • The Guardian: Oura Ring 5 review: a stunning generational leap for smart rings

    • Esquire: We Got Our Hands on the New Oura Ring 5, and It's Thinner Than We Could've Imagined

    • CNET: 48 Hours With the Oura Ring 5: The New Gold Standard

    1. 1  Based on a 2026 survey with 3,501 Oura members after using Oura Ring for 30 days.