Gen 2, Worlds First Smart Ring with Sleep Apnea Monitoring, No APP Subscription, 12-Day Battery Life, Stress/Heart Rate/Women's Health Tracker, Android & iOS Compatible (Black, Size 8)

[Sleep Apnea Monitoring] The Gen 2 Smart Ring supports sleep health with advanced technology. Developed with leading universities and hospitals, this AI-powered ring accurately tracks sleep apnea. Unlike traditional devices, it's lightweight and comfortable, offering multi-day monitoring with real-time AHI data and personalized insights via a dedicated app for easy sleep health management. [Size Before You Buy] The Gen 2 Smart Ring uses unique sizing standards, different from U.S. and other health rings. The Gen 2 Sizing Kit helps you find the most comfortable and accurate fit for your finger, helping to ensure you select the correct size before purchasing. Experience continuous, real-time health tracking and personalized insights. [More Than Just Health Monitoring] The 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. [Waterproof for Every Adventure] The Gen 2 Smart Ring features upgraded water resistance of up to 100m, making it perfect for daily wear, workouts, and swimming. It offers outstanding durability with a gentle touch, even for sensitive skin. [Longer Battery Life] The Gen 2 offers up to 10-12 days of use per charge, keeping up with your busy lifestyle. Battery life varies by ring size larger sizes (12-14) can last up to 12 days. Paired with the smart charging case, it can exceed 150 days. [Ultra-Thin Design] The Gen 2 redefines wearable comfort with a breakthrough ultra-thin design, weighing just 2 grams (varies by size). Thinner, lighter, and better-fitting than everso comfortable, youll barely feel it