SMA

SMA  star sign series smart watch have a fashion & exclusive style.
1.	Activity tracking, sleep monitor, call&sms notification, sedentary alarm, remote capture, anti-lost function, make interactive.
2.	5ATM water resistance
3.	No charging, smart function battery life last more than 6 months, timekeeping more than 5 years. 
4.	Nordic Bluetooth chipset, Ronda movement.
5.	316L surgical stainless steel case, Sapphire glass. Anti-scratch 
6.	BT 4.0, compatible with IOS 8.0 or above
7.     The program integrates Apple Health applications