No matter where you are, a phone can find you right away! The app is used in conjunction with the BAANOOL Watch. It has the following major functions: 1. Phone: The watch that is bound to the watch and added in the address book can be intercommunicated. Phone, open to refuse strangers to call, to protect the safety of children; Second, positioning: real-time view of the child's location, so that parents are more at ease; Third, language chat: real-time voice chat, more convenient communication with children, making family relationships more intimate And harmony; Fourth, class disabled: open the class to disable, can only view the time, let the children concentrate on learning; Fifth, school guardian: protect the child's safety in real time when the child goes to school. Sixth, watch friends: between the watches can be added to the friends by shaking, chat between friends;