FIND YOUR PERFECT FIT The Oura Ring 4 uses its own sizing system, which differs from standard ring sizes. For the best fit, use the Oura Ring 4 Sizing Kit before choosing your ring. The retailer provides sizing kits to ensure accuracy. SMART, ADAPTIVE TRACKING The Oura Ring 4 delivers insights based on over 50 wellness‑related metrics, including trends in sleep, activity, stress, and more. Powered by Smart Sensing technology, it adapts to your daily routine and provides consistent, ongoing data. EXTENDED BATTERY LIFE Enjoy up to 8 days of battery life with a design that features no screens or vibrations—perfect for all‑day, everyday wear. BUILT FOR EVERYDAY COMFORT Made from all‑titanium materials, the Oura Ring 4 is durable, comfortable, water‑resistant, and suitable for 24/7 wear—even for those with sensitive skin. CONNECTS WITH YOUR FAVORITE APPS Compatible with iOS and Android devices. The ring integrates with more than 40 popular apps, including Apple Health, Google Health Connect, Natural Cycles, Flo, Strava, and more. A DISCREET, STYLISH WELLNESS TRACKER Whether you’re interested in detailed sleep insights or a sleek fitness companion, the Oura Ring 4 offers a discreet, stylish way to follow your daily routines, recovery trends, and overall wellness—available through the retailer.
Warranty: 1-year protection plan included with the purchase
