... features, such as calendar, clock, timer, alarm clock SHW802 smart GPS/GPRS tracker Watch Introduction SHW802 is a multi-functional smart outdoor sports ... On the owners (agencies, parents) side, SHW802 is a smart GPS tracker. Through proprietary password, you can set and activate the ... via GPRS. It will benefit owners to facilitate the management of the user. The user can not set, change the tracker’s ...