【Super Powerful Function】: Arvin Heart Rate Watch combine with pedometer, walking distance, exercising time, calories consume, fatigue scare, message & app &call notification, clock/sedentary/drinking alarm, camera remote, sleep monitor, blood pressure monitoring, blood oxygen content. All function combine in a 0.66” touch screen 43.3*25.3*12.6mm Smart watch
【Heart Rate & Blood Pressure & blood Oxygen Monitoring】: Real time Blood Pressure Monitoring during daily activities. Continuously monitoring your wrist based Blood Pressure to calculate accuracy heart rate & blood oxygen content to figure out the calorie burn
【Activities Trace】: Arvin Heart Rate Watch with IP67 scare waterproof can capture your daily activities such as steps counting, walking distance, excising time fatigue scare and sleep quality(Automatically monitoring from 18:00-8:00,record shallow/deep and total sleep time). Provides most the health information you want to knows