Sizing is Essential

Oura Ring 5 requires unique sizing different from standard jewelry rings; use the Oura Ring 5 Sizing Kit to find your perfect fit before purchasing

 

Oura Membership

First month of membership is included with purchase, for new Oura members.

 

The World’s Smallest Smart Ring

40% smaller than the previous generation, Oura Ring 5 is thinner, lighter and smaller than ever. The updated all-titanium design is more scratch-resistant and comfortable than ever.

 

Rebuilt for Greater Accuracy

Oura Ring 5 has been re-engineered and reconfigured, providing even more precise personal health data. Larger, smarter sensors bring research-grade accuracy —all in Oura’s smallest form factor yet.

 

Everyday Health Sensing

Oura tracks over 50 health metrics, including sleep, activity, stress, heart health, metabolic health and women’s health metrics. Oura seamlessly integrates with over 40 apps including Natural Cycles, Flo, Strava, & more

 

Dive Deeper with AI

Oura Advisor provides sound guidance as you make moves toward more sustained energy levels, better sleep, a healthy weight, and so many other health benefits

 

1 Week of Battery Life

Charge it once a week and never miss a night of data*.  With the Oura Ring 5 Charging Case (sold separately), get up to 5 charges on the go, wherever life takes you.

 

Sleep Tracking Features

Wake up to in-depth analysis about your sleep, so you can improve your habits and transform how you feel.

• Daily Sleep Score
• Sleep Stages
• Nap Detection
• Sleep Debt

 

Activity Tracking Features

Whether you're running a marathon or running errands, Oura tracks your daily activity and workouts while helping you strike a balance between movement and recovery.

• Daily Activity Score
• Automatic Activity Detection
• Step and Calorie Count
• Heart Rate Tracking and Zone Trends

 

Stress Management

Oura detects moments of stress to help you identify your unique triggers and recovery tactics.

• Daytime Stress
• Stress Resilience
• Cumulative Stress
• AI Guidance for Stress Management

 

Women's Health

Oura helps you understand how your cycle affects your body, so you can make better, informed decisions about your health.

• Cycle Insights track your cycle phases using your biometric
• Period and Ovulation* Detection
• Pregnancy Insights
• Menopause Insights
• Hormonal Birth Control support

 

Heart Health Monitor

From monitoring your daily heart rate and HRV to discovering your Cardiovascular Age and Cardio Capacity, Oura helps you take care of one of the key indicators of your overall health — your heart.

• Cardiovascular Age
• VO2 Max
• Heart Rate Variability Trends
• 24/7 Heart Rate Tracking

 

Critically Acclaimed Backed by Science

The award-winning Oura Ring is trusted by academic institutions, athletes, physicians, and a growing community across the globe.

• 5+ million Oura Members worldwide
• 12+ years of research and innovation
• 35+ in-house PhDs across science, engineering, and research

 

Accuracy

With stronger signals on the finger than the wrist, Oura Ring is accurate by design.

 

Privacy

Your health data is deeply personal, and protecting it is fundamental to everything we do. At Oura, you are always in control of your information. Your privacy is our priority.