Advanced Health Tracking & Real Time Monitoring: Powered by precision sensors, this smart ring continuously monitors your heart rate, sleep stages (deep, light, REM), and blood oxygen levels throughout the day and night. Instantly access your real time health data via the dedicated app, helping you understand your body’s rhythms and optimize your daily wellness routine. IP68 & All Day Durability: Built with an IP68 and dustproof rating, this fitness ring withstands immersion in up to 1.5 meters of water for 30 minutes. Wear it while washing hands, running in the rain, or swimming laps without worry, making it an ideal activity tracker for your active lifestyle. Seamless Remote Camera Control & Smart Notifications: Take hands free photos effortlessly by tapping the ring to trigger your smartphone’s camera shutter, perfect for group shots and selfies. Receive discreet gentle vibrations for calls, messages, and app alerts, keeping you connected without constantly checking your phone. Comprehensive Fitness Activity & Step Counter: Accurately tracks your daily steps, distance, calories burned, and overall activity levels. The built in step counter and motion sensors provide meaningful fitness metrics to help you set goals and stay motivated throughout the day, functioning as a reliable fitness band alternative. All Day Comfortable Fit & Extended Battery Life: Crafted from lightweight, hypoallergenic materials with a smooth, ergonomic design, this health ring sits comfortably on your finger all day and night. Enjoy up to 5 days of continuous battery life on a single charge, and sleep soundly knowing the ring monitors your sleep without interruption. Specification:
Item Type: Smart Health Ring
Material: Ceramic, Stainless Steel
Color: Blue
Ring Battery Type: Lithium Battery
Ring Battery Capacity: 18mAh (Shipped with Built in Battery)
Ring Battery Life: About 7 Days
Ring Charging Time: 60 Minutes
Charging Case Battery Type: Lithium Battery
Charging Case Battery Capacity: 400mAh (Shipped with Built in Battery)
APP: for JYouPro

packing list:
1 x Smart Ring
1 x Charging Case
1 x User Manual