Cross-Border Bestseller Smart Ring: Heart Rate, Blood Oxygen, Sleep Monitoring, Waterproof, Remote Photo & Video Control.

Discover the ultimate fusion of technology and convenience with this innovative smart ring. Engineered for those with an active lifestyle, the ring offers precise heart rate and blood oxygen monitoring, ensuring you stay informed about your health at all times. Track your sleep with ease and make adjustments to improve your rest, thanks to its advanced sleep monitoring capabilities. Its waterproof design ensures durability and reliability in various conditions, whether you're working out or caught in the rain. Additionally, the smart ring allows you to remotely control photo and video functions on your device, making it perfect for capturing moments on the go. Embrace simplicity and functionality wrapped around your finger. Battery Capacity: 15-20mAh Physical Dimension: 10.2*9.2*5.4cm Product Weight: 4.6g Wearing Method: Finger wear Applicable Systems: Android, iOS Additional Features: Heart rate, sleep, blood oxygen Compatible Platforms: Fully compatible Manufacture country: China Instructions included: No