Oura

Oura

Oura Ring 4 is here.

Sleeker. Smarter. Made for you. Oura Ring 4 helps you get personal with your sleep, activity, recovery, and so much more.

Size before you buy Oura Ring 4.

Oura Ring 4 comes in sizes 4-15 and each size is specific to Oura Ring 4 — so it's important to size yourself first. There are two ways to find the perfect fit.

Option 1: Buy an Oura Ring 4 Sizing Kit and receive a $10 Best Buy gift card to use towards your Oura Ring 4.

Option 2: Size yourself in store at your nearest Best Buy.

Shop Oura Ring 4.

The next evolution of the revolutionary smart ring is here. Oura Ring 4 is powered by a new sensing technology, Smart Sensing, which adapts to your finger for the most accurate, personal data set. The updated, all-titanium design makes it more comfortable than ever, even for sensitive skin. All with a battery that lasts up to 8 days, so you can forget it's on.

Size before you buy Oura Ring Gen3.

Oura Ring Gen3 comes in sizes 6-13 and each size is specific to Oura Ring Gen3 — so it's important to size yourself first. Buy an Oura Ring Gen3 Sizing Kit and receive a $10 Best Buy gift card to use towards your Oura Ring Gen3.

Shop Oura Ring Gen3.

Take control of your health with Oura Ring Gen3. Our best-selling smart ring comes in two distinct styles: Horizon and Heritage. Both styles have the same technical capabilities.

What is the difference

Oura Membership

More power to you with Oura Membership.

Your Oura Ring and the Oura Membership work hand-in-hand to help you feel your best. As a member, you'll experience continuous health monitoring and deeply personal guidance that improves over time as Oura gets to know your body.

Get your first month free, and $7.99 plus tax/month afterwards.*

*Offer available to new members only. Membership is tied to your account accessible via the Oura App, not your physical ring.

Sleep, readiness, and activity scores are just the beginning

Heart health.

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.

Illness detection.

Oura helps you identify early changes in your health by analyzing changes in your temperature trends, heart rate variability, and other key body signals.

Stress.

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

Women's health.

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

Oura Ring 4.
Easy to wear, everywhere.

brand-exp-oura-l1-20241003-story-icon-ring-xs.pngFully titanium
4 to 6 grams / w: 7.9mm / thickness: 2.55mm.
brand-exp-oura-l1-20241003-story-icon-smart-sensing-xs.pngSmart Sensing
Research-grade sensors adapt to your finger.
brand-exp-oura-l1-20241003-story-icon-battery-m.pngLong battery life
Up to 8 days battery life.
brand-exp-oura-l1-20241003-story-icon-waterproof-xs.pngWater resistant
Up to 100 meters (330 ft.)

Oura Ring gives the gift of health.

Help a friend or loved one track their wellness by giving them an Oura Ring Sizing Kit and a Best Buy gift card they can use toward an Oura Ring.*

*Gift cards are shipped separately.

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