1. Make communication more smoothly. Whether your kid in school or go out to play, simply put on the watch, you can know your kid at any time and place through your phone at any time. 2.Built-in camera:you could take a photo with app launch, no need to do any operation by kids, in the case of don't disturb children, watch will automatically to the child's environment photograph, help you understand the safety of the surrounding environment. 3.Electronic fence:parent can customize security range.When the child, or elder beyond the safety zone, the app will receive smart reminder timely mother do not have to worry about what kids wandered off. 4.Sos alarm & safe:kids could press the sos key for 3 seconds to circularly call families numbers for help which have been set in advance in the app.