F57l Blood Glucose Monitoring Smartwatch, Fitness Tracker With Blood Pressure Smart Watch For Men Wo More than just counting steps smartwatch is a life assistant. Many valuable functions include blood oxygen, blood pressure, blood sugar, body temperature test, step counting, distance, calories, heart rate, sleep monitoring music playing, stopwatch,countdown, calculator, weather display, remote photography, wrist raising and screen lighting, looking for mobile phones,etc.All day monitoring of heart rate and blood pressure Always pay attention to the your body index, display the measurement results directly on the watch, synchronize to the mobile phone APP, keep an eye on your physical condition.Text call reminder & sleep monitor After pair the smart watch with your smartphone, you can read messages (twitter, facebook, line, sms etc) and hang up calls on this sport watch directly. The fitness watch also automatically records sleep time and analyze the sleep quality.Calories counter & sedentary reminder automatically record your everyday calories consumption, help you adjust the diet. Setting a period of time on the app, then the tracker will shock for sedentary remind, it's a useful function for office stuff to keep good habit.Long life battery & gift & note Using time can be up to 15 days with full power. Bright color soft band and fashion color screen make it be good presents for sports or fitness fans, youth, birthday, christmas day.