1.Heart rate change,real-time grasp
2.Scientific sleep,Record your complete sleep
3 .Multiple mainstream sports modes： (walking, running, cycling, skipping, badminton,basketball) , football, swimming)
4,Information reminder：please keep the APP work and connect the watch away.you can read the message on the watch ,but you can not answer the message or call on the watch.
5,IP67 waterproof： do not be afraid for water in
daily life,do not take off your hands when washing,sweating or raining
6,More than 100 styles kinds of time table can be customized choice
