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.