ELEGIANT Kids Wrist Intelligence Watch Cell Phone GPS Tracker SOS Smartphone Positioning Function:Satellite positioning, GPS positioning.Dial baby online, if hang up in 10 seconds, the child's exact location coordinates will be sent to guardian's mobile phone by text messages.Guardians can check the history movement track of the children by powerful company background system in real time. In and Out School Security Alarm Function: When child enter school and get out of school, guardian will receive SMS message.Set a certain area, once the child is beyond this area range, the guardian will receive SMS message. SOS alarm:in the emergency, the child to press the baby online SOS button(Speed Dial-2,short press this button for calls to guardian2,long press this button for calls to SOS number), the system will send text messages to the guardians of the exact location and location map of child. Filter Shielding Function:Background system can automatically filtering stranger's phone calls and text messages, children can dial keyboard shortcuts to call 4 guardians Silent Monitoring Function:When children press the SOS alarm button, the guardian can listen the sound around children.When the guardian want to listen to the voice of children, he can send a text message to monitor the sound around children.