1、20 meters waterproof standard, suitable for all kinds of harsh environment 2、Sports heart rate and physical sign monitoring, full range of motion detection, dual system voice control, five hand gesture control 3、Insert SIM card into the wrist on the phone, SOS a key call, perfect compatible with apple and Android mobile phone 4、Professional smart wearable program chips, standby three days, the use of power saving mode longer standby

• high-end smart Bluetooth watch

high-end smart Bluetooth watchniuldb