Product features:
-heart rate monitoring
-blood/blood oxygen pressure monitoring
-sleep monitoring
-sedentary reminder
-sports pedometer/calorie consumption/track record/exercise time
-call reminder and display
message is pushed and displayed
-find phone
-automatically heart rate measurement
-multi-sport measurement
clock reminder
-alarm reminder
-dial 3 kinds of time table can be customized choice
-app support language english, japanese, korean, german, spanish, french, italian, russian, portuguese, arabic,chinese,
-support phone system for ios 8.0 & above,for android 5.0 & above