The Oura Ring 4 represents the latest advancement in wearable health technology, combining precision engineering with innovative Smart Sensing capabilities. Made entirely from titanium, this smart ring offers exceptional durability while maintaining a lightweight and comfortable fit suitable for all-day wear. It continuously monitors a wide range of biometric data including detailed sleep phase analysis, daytime naps, blood oxygen levels (SpO2), automatic activity detection, heart rate monitoring during workouts, cardiovascular age estimation, stress resilience, and women's health insights such as cycle tracking and period prediction. The ring syncs effortlessly with iOS and Android devices and integrates with over 40 popular apps like Apple Health, Google Health Connect, Natural Cycles, Flo, and Strava to provide a holistic view of your health. Its long-lasting battery supports up to eight days of use without the distraction of screens or vibrations, allowing you to focus on your daily activities. Available in multiple sizes and finishes, the Oura Ring 4 adapts to your lifestyle while delivering personalized health insights through its companion app.

Experience the future of personal health tracking—order your Oura Ring 4 today and take control of your well-being with style and precision.

Product Dimensions:

0.98 x 0.98 x 0.31 in

0.22 lbs

Shipping Dimensions:

4.49 x 4.45 x 1.50 in