The Oura Ring 4 Black is the latest advancement in wearable health technology, combining a durable all-titanium design with cutting-edge Smart Sensing capabilities. This smart ring continuously monitors more than 50 health metrics such as sleep quality, readiness, physical activity, heart rate variability, stress levels, metabolic health, and women's health indicators. Its adaptive sensing platform personalizes data collection to provide accurate and meaningful insights tailored to your unique physiology. Designed for comfort and durability, the ring is water resistant and suitable for all-day wear without distraction. With a battery life lasting up to 8 days and no screens or vibrations to interrupt your focus, the Oura Ring 4 supports your wellness journey discreetly. It also supports multi-ring functionality allowing users to switch styles effortlessly via the companion app. Compatible with both iOS and Android devices, it integrates with over 40 popular apps including Apple Health and Google Health Connect for a comprehensive view of your health data. The ring’s sizing is unique; customers are encouraged to use the dedicated sizing kit to ensure the best fit for optimal performance.

Experience the future of health tracking with the Oura Ring 4 Black—order now to start your personalized wellness journey.

Product Dimensions:

1.10 x 1.10 x 0.28 in

0.20 lbs

Shipping Dimensions:

4.69 x 4.41 x 1.42 in