With the company to wear equipment to achieve synchronization of local weather, pedometer, two-way call, remote monitoring and other functions; In addition, which positioning products to achieve GPS + LBS + WiFi triple positioning, real-time understanding of the location of the device, electronic fence Protect the device into and out of the electronic fence area, will automatically send the alarm information to the parents, to ensure that the first time to know the movement of the equipment; historical track replay can observe the day to move the device to the whereabouts. SOS emergency function in the equipment when the first time the danger of a distress signal, parents can get the first time to the device distress signal;