YK02 1.43 inch AMOLED Screen Smart Watch, BT Call / Heart Rate / Blood Pressure / Blood Oxygen(Blue)

1. Health functions: Supports Bluetooth calls, non-invasive blood sugar measurement, MET function, blood oxygen monitoring, breathing training, stress monitoring, women's health (menstrual tracking), heart rate monitoring, blood pressure monitoring, sedentary reminder, etc.2. Sports function: supports 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, raise your hand to light up the screen, social sharing (WeChat, QQ, Facebook, Twitter), shake to take pictures wait.4. Using a 1.43-inch AMOLED round screen with full viewing angle, the colors are vivid and delicate, and exciting content appears on the screen.5. Equipped with a 280mAh large-capacity lithium battery, which has a long battery life and can be used for a long time.Parameters:1. Main control chip: Ultra-low power consumption dual-mode Jerry 7013A2. Gravity sensor: ROHM KX-10573. Optoelectronic chip: Tianyi Hexin HX36024. Blood