RINGCONN - Gen 2 Air Ultra-Thin Smart Ring with Health Tracking, AI for Proactive Wellness, Size 10 - Galaxy Silver - (2025)

The RingConn® Gen 2 Air Smart Ring integrates AI with multi-sensor data to continuously track key health metrics like sleep, heart rate, stress levels, blood oxygen, physical activity, and menstrual cycles. Its built-in AI assistant delivers your personalized report and guidance to enhance your wellness and daily habits. Unlock the lifetime use of essential standard features on the RingConn® Smart Health Monitoring Partner app with your RingConn® Gen 2 Air Smart Ring. Experience continuous, real-time health tracking and personalized insights. Please note - before you order, be sure to review the Sizing Guide, as seen in the images section, as RingConn® ring sizes are different than those used in the US. Or better yet, size before you buy so you’ll know for sure - order the Gen 2 Ring Sizing Kit first (which also works for Gen 2 Air), sold separately.

The Oura Ring 5 Sizing Kit allows for you and those around you to find the ideal fit before purchasing. With an Oura Ring 5 Sizing Kit purchase, you will receive a $10 Best Buy gift card to use towards your Oura Ring 5 purchase. A properly fitting Oura Ring 5 will result in the highest possible data accuracy, comfort, and overall experience. Oura Ring 5 sizes are slightly different from standard ring sizes and other Oura Ring generations. It’s important to size yourself and follow sizing instructions. Oura Ring 5 works on all fingers and can be worn on either hand. For optimal accuracy, we recommend wearing on your index, middle, or ring finger.

Apple Watch Series 11 brings you invaluable health insights including hypertension notifications and sleep score. Boost your fitness with advanced metrics and Workout Buddy powered by Apple Intelligence from your nearby iPhone. Get up to 24 hours of battery life. And now with speedy 5G, you can get fast performance on the go.