Heart Tech Smartwatch | ECG, Heart Rate, Fitness Tracker - Stylish for Active Lifestyles and Sport

PROFESSIONAL Watch ECG RATES  Intelligent Micro Examination Watch ECG electrocardiogram function |Blood lipids | Uric acidBody fat monitoring |Micro physical examination | Emotionalstress detection |Bluetooth call| Non invasive bloodglucose rates| HRV function |Al medicaldiagnosis | Multiple exercise modessOS Emergency Call Smart Micro-Physical Examination 30s micro-physical examination function, users can check their rates based on the watch within 30 seconds Dual Dynamic Heart Rate Monitoring For More Accurate Monitoring Dual dynamic monitoring module, combined with intelligent Al algorithm make heart rate monitoring more accurate. Technical Specifications Bluetooth:   Bluetooth LE 5.0+callsWrist Circumference:   120-200mm Shell Material:   alloy Operation Mode:   full touch Battery Capacity:   340mAh Material:    silicone tape,belt Waterproof Grade:   IP68 Operating Temperature:   -5°C-45°C Product Weight:   46g