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

Subtle. Power.

The world's smallest smart ring is here.

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On sale

On sale

Oura Ring 4

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On sale

On sale

Oura Ring 4 Ceramic

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Oura Membership gives your body a voice

Why Oura

Sleep and Rest

Get the best sleep of your life
Wellness and Longevity

Don't just live longer, live healthier
Activity and Fitness

Bring your fitness goals into focus
Heart Health

Listen to what your heart is telling you
Women's Health

Understand the ins and outs of women's health
Stress

Put your stress to the test

FORM MEETS FUNCTION

Built for accuracy, designed for your every day

Comfortably wear Oura Ring all day and night to collect deeply personal health metrics and insights. Your finger provides the most accurate reading with 50+ health metrics that directly impact how you feel.

How It Works

Starting your day

Man checking Oura app at start of his day

Man checking Oura app at start of his day

Oura Ring App view of sleep data

Oura Ring App view of readiness score data

Oura Ring App view of readiness score data

Oura has become
my daily compass,
keeping me on the
right track.

Jussi L., Oura Member

Taking a walk

Hand carrying bag wearing an Oura Ring

Oura Ring App view of stretch legs notification

Hand carrying bag wearing an Oura Ring

Oura Ring App view of heart rate data

Oura Ring App view of activity goals data

Oura Ring App view of activity goals data

Under the weather

Man reaches for a tissue while wearing his Oura ring

Man reaches for a tissue while wearing his Oura ring

Oura Ring App view of the Symptom Radar UI

Oura Ring App view of recovery data

Oura Ring App view of recovery data

My Oura data is
my form of guided
decision-making.

Linda D., Oura Member

Winding down

Woman strokes her hair

Woman strokes her hair

Oura Ring bedtime is approaching notification view

Oura Ring App view of bedtime approaching data

Oura Ring App view of bedtime approaching data

Oura was the first
step in improving
my sleep. It was the
start of my healing
journey.

Rhonda C., Oura Member

Hosting a party

People engaged in conversation at a party

People engaged in conversation at a party

Oura Ring App view of daytime stress data

Cheers with beverages while wearing Oura rings

Oura Ring App view of daytime heart rate data

Oura Ring App view of daytime heart rate data

Starting your day

Man checking Oura app at start of his day

Man checking Oura app at start of his day

Oura Ring App view of sleep data

Oura Ring App view of readiness score data

Oura Ring App view of readiness score data

Oura has become
my daily compass,
keeping me on the
right track.

Jussi L., Oura Member

IN THE NEWS

A close-up of two hands holding each other, each wearing an Oura Ring 4 Ceramic on the index finger.

FEATURED ARTICLE

TIME: Oura Ring 4 - The Best Inventions of 2025

Read More

CNN: CEOs and celebrities love Oura’s sleep-tracking ring. Its CEO has a plan to stay ahead of Apple and Google

CNBC: Oura reaches $11 billion valuation with new $900 million fundraise

Cosmopolitan: I Tested the Oura Ring 4 for an Entire Year and Here's My Honest Review

CNN: CEOs and celebrities love Oura’s sleep-tracking ring. Its CEO has a plan to stay ahead of Apple and Google
CNBC: Oura reaches $11 billion valuation with new $900 million fundraise
Cosmopolitan: I Tested the Oura Ring 4 for an Entire Year and Here's My Honest Review