Smart Ring New Product Of Consumer Electronics Wearable Device Watch

Bluetooth-compatible Version : 5.0 Global positioning : NONE Metrics measured : Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Other,Body Temperature Monitor Activity Tracked : Distance Tracker,Other,Steps Tracker,Activity Tracker,Calorie Tracker Category : Wristbands Style : Fashion Application Age Group : Adult Screen Type : None Band Material : Metal Waterproof Grade : Professional Waterproof Touch Screen : No Compatibility : All Compatible Language : Chinese,English,German,Japanese Function : Passometer,fitness tracker,sleep tracker,Blood Oxygen,Heart Rate Tracker,Thermometer Brand Name : YPAY Origin : Mainland China name : Smart Ring First Generation Smart Ring New Product of Consumer electronics smart wearable device Watch Smart Health Ring Specification Specification Product Name: Smart Health Ring 1.Model: SR-H 2.Battery Capacity: 20mAh 3.Battery Type: Lithium Battery 4.Bluetooth Version: BLE5.0 5. Bluetooth Range: 2 meters 6. Material: Zirconia ceramics 7.Color: BlackWhite 8. Standby Time: 6 days 9.Weight: 5.5g Main Features: 1.Heart rate monitoring 2.Blood oxygen monitoring 3.Temperature detection 4.Sleep monitoring 5.Pedometer 6.Calorie other Features: 1.Non-invasive detection of heart rate and blood oxygen, measurement data can be obtained in 8 seconds 2. Anti-Hypoperfusion, Stable Analysis, Anti-light Irritation 3.Pedometer function with multi sports mode 4. 24H automatic monitoring, real-time data update, support data upload 5.Bluetooth connection, allowed multiple Bluetooth device connection at the same time 6.Magnetic charging 7. IPX7 waterproof How to measure size? If you would like to purchase a ceramic ring with a charging case , please click here for the second generation. If you would like to purchase an aluminum alloy ring with HRV function, please click here for the third generation .