RingConn Gen 2 Smart Ring, World's First Sleep Apnea Monitoring, No App Subscription, 12 Days Battery Life, Stress/Heart Rate/Women's Health Tracker, Compatible with Android and iOS

[Sleep Apnea Monitoring] As a smart ring brand dedicated to sleep health monitoring, RingConn has collaborated extensively with top universities and hospitals in sleep health research. We have launched the world’s first smart ring that uses AI-powerd to monitor sleep apnea—the RingConn Smart Ring Gen 2. Unlike bulky equipment, it offers comfortable, continuous multi-day tracking, providing AHI index data, personalized insights, and treatment progress instantly through the app for accessible sleep health management [Size Before You Buy] RingConn Gen 2 Smart Ring has unique sizing standards, different from U.S. and other health ring sizes. Use the RingConn Gen 2 Sizing Kit to find the most comfortable and accurate fit for your finger [No Subscription Fees] Receive lifetime access to all features of the RingConn Smart Health Monitoring App with your purchase of the RingConn Gen 2 Smart Ring. Enjoy 24/7 real-time health tracking at no extra cost [More Than Just Health Monitoring] RingConn Gen 2 Smart Ring surpasses standard health monitoring features by not only tracking your activity, sleep, stress, heart rate, HRV, and blood oxygen saturation but also supporting OTA updates. This ensures continuous improvements and the addition of new features, delivering an ever-evolving experience tailored to your needs [IP68 Waterproof] RingConn Gen 2 Health Ring combines advanced health monitoring with exceptional durability, featuring IP68 waterproofing (100 meters/328 feet) to support a wide range of fitness and lifestyle scenarios. Whether you're swimming, exercising, or going about your daily routine, it's the perfect companion for every moment