NO Subscription FeesEasy access to all features and health data without any recurring fees or paid memberships. Comes with a fun remote photography function, just shake your finger twice to remotely control your phone's camera to take photos, capturing hands-free photos effortlessly.IP68 Waterproof & All-Day ComfortEngineered with advanced IP68 waterproof rating, this smart ring is rigorously tested to withstand swimming, showering, and all daily water exposure. Its hypoallergenic epoxy resin and stainless steel construction combines featherlight comfort with durable protectionperfect for 24/7 wear without irritation or bulk.24/7 Health InsightsAdvanced sensors monitor heart rate, blood oxygen, blood pressure, and more in real time, delivering a comprehensive health insights. Enjoy advanced sleep tracking with detailed sleep stage analysis (deep, light, REM) and personalized quality reports to optimize your rest.Month-Long Battery PowerFull charge takes only 60 minutes and lasts for 3-5 days. The included 300mAh portable wireless charging case provides nearly 30 recharge cycles to meet your power needs for a month, ensuring you always have power when you need it.Perfect Fit, Modern EleganceSleek health-tracking ring available in multiple sizes (see image #7 for precise sizing) combines style with advanced wellness monitoring. Track heart rate, blood pressure, steps, calories, sleep quality, and more via the appconnect family/friends to remotely monitor their health data in real time, offering peace of mind and timely care. A great gift for your partner/family/friends.Fitness Activity TrackerSeamlessly synchronizes with iPhone and Android devices to display notifications and track daily activities. Track 10+ exercise modes (running, swimming, cycling, etc.) with GPS-driven metrics for steps, distance, routes, and calories burnedideal for fitness enthusiasts and casual users alike.