2.01 inch Three-bead Steel Strap Bluetooth Call Smart Watch Support Heart Rate Monitoring / Non-invasive Blood Sugar(Black)

1. Functions: Bluetooth calling, non-invasive blood glucose measurement, HRV function, MET function, body temperature monitoring, blood oxygen monitoring, breathing training, stress monitoring, women's health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder and other health functions.2. Sports functions: step/calorie/distance counting, multi-sport modes.3. Other functions: stopwatch, flashlight, countdown, step counting, calories, distance, sleep monitoring, exercise mode, incoming call reminder, alarm clock reminder, raising your hand to light up the screen, social sharing (WeChat, QQ, Facebook, Twitter), etc., shake Photograph4. Care: Families share real-time data5. Main control chip: ultra-low power consumption 7013A 66. Blood oxygen: infrared light + red light true blood oxygen7. Gravity sensor: ROHM 10578. Vibration: Silent/Vibration9. Waterproof level: IP6710. Compatible systems: Android 4.4 and above, iOS 8.2 and above11. Screen size: 2.01 inches high resolution 240×296 screen12. Screen type: IPS HD TFT13. Bluetooth: 5.3BLE (low