Feature:1. Smart Ring Health Tracker: By analyzing motion data and monitoring key body signals such as sleep quality, this advanced sensor equipped smart ring tracks your health status, helping you stay aware of your well being.2. Combining Fashion and Technology: The smart ring combines elegant design with durable materials like polished ceramic and 316 stainless steel. It is lightweight, fashionable, and comfortable to wear. With energy saving technology, it can continuously monitor for 7 days on a single charge without interruption. Compatible for Android for iOS, the ring allows you to conveniently view the data anytime through the app.3. Health Tracking: It is not just a health monitoring device but also an active life style choice. By recording and analyzing your health data, it motivates you to choose a better lifestyle to maintain health, vitality, and balance. Whether you are into fitness, prioritize sleep, or want to effectively manage stress, the Bluetooth health tracker ring provides personalized suggestions and guidance.4. IP68 Waterproof and Dustproof: Wear the ring with confidence in various daily water related scenarios such as hand washing, bathing, and swimming. All sensors continue to monitor your health data seamlessly.5. Remote Camera Control: After enabling the remote camera function on the app, simply shake your finger wearing the ring to remotely take photos. The smart ring is a fusion of art and technology, providing a comfortable and seamless experience. It is an ideal gift that makes your loved ones feel special and grateful. It is also the perfect for weddings, graduation ceremonies, and housewarming parties.Specification:Item Type: Smart Health RingMaterial: Ceramic, Stainless SteelWeight: Approx. 59g / 2.1ozRing Battery Type: Lithium BatteryRing Battery Capacity: 18mAh (Built in)Ring Battery Life: Approximately 7 DaysRing Charging Time: 60 MinutesCompatible App: for JYouPro.Package List:1 x Smart Health Ring1 x Charging Cable1 x User Manual