Smart Black Ring: Heart Rate, Blood Oxygen, Sleep Tracker, Bluetooth, Waterproof, Unisex, Touch Interface

Experience seamless health monitoring with this sleek and unisex smart ring. Designed with advanced technology, it tracks your heart rate, blood oxygen levels, and sleep patterns, all while remaining comfortable and stylish. The ring is equipped with a touch interface and Bluetooth connectivity, allowing easy access to your health data on your smartphone or other devices. Its waterproof feature ensures durability and reliability, making it suitable for everyday use, regardless of the weather or occasion. Enhance your lifestyle with this elegant and functional accessory that keeps you connected and informed. Battery Capacity: 16mAh Physical Dimension: #7, #8, #9, #10, #11, #12 Product Weight: 4.5g Wearing Method: Finger wear Applicable Systems: Android 6.0 and above, iOS 11.0 and above, supports Bluetooth 5.1 Additional Features: Heart Rate, Blood Oxygen, Sleep, Step Count, Calories Compatible Platforms: Android, iOS Packing List: Smart ring, Charging cable, Charging case, Instruction manual Manufacture country: China Instructions included: No