Introducing the Oura Ring 4 Ceramic Petal, a revolutionary smart ring that combines refined elegance with cutting-edge health tracking technology. Crafted from durable all-titanium material with a high-performance ceramic exterior, this ring is designed for comfortable daily wear and is gentle on sensitive skin. Powered by Smart Sensing technology, it continuously monitors over 50 biometric signals including sleep stages, heart rate variability (HRV), readiness scores, activity levels, stress indicators, metabolic health, and women's health metrics such as cycle tracking and period prediction. The ring provides personalized insights through the Oura App compatible with both Android and iOS devices. With up to 8 days of battery life and water resistance, it allows you to focus on your day without interruptions from screens or vibrations. The Oura Ring 4 Ceramic Petal also supports integration with over 40 popular health apps including Apple Health and Google Health Connect. Designed for accuracy and style, it helps you understand your body better to improve sleep quality, manage stress effectively, optimize activity balance, and monitor heart health. Note that sizing differs from standard jewelry rings; using the Oura Ring 4 Sizing Kit is recommended for the best fit. This smart ring is an ideal companion for those seeking discreet yet comprehensive health tracking in a stylish accessory.

Product Dimensions:

0.50 x 0.70 x 0.80 in

0.50 lbs

Shipping Dimensions:

0.70 x 0.90 x 1.00 in