care traker 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.
2.3ATM water resistance
3.USB charging
4.Nordic Bluetooth chipset, Ronda movement.
5..BT 4.0, compatible with IOS 8.0 or above
6.Access to iphone health data