The APP is specially decided for GPS tracker. User can sent operation command from the APP to the GPS tracker to control it. At the same time, user can monitor the GPS tracker’s current position and historical track with the APP....
APP专门为GPS追踪器决定。用户可以从APP发送操作命令到GPS跟踪器进行控制。同时,用户可以通过APP监控GPS追踪器的当前位置和历史轨迹....