GPS Watch for Kids M1 Personal GPS Tracker Watch Mobile Phone Telephone Alarm Clock Child Anti-lost Locator Dial Call (Dark Blue) A cute watch phone with real GPS function, SOS function, Monitoring functions, Alarm function It provides not only a unique way for your children to make or receive calls, but also a safety GPS tracker for parents SMS message sent back with google map to guardian numbers when guardian request kids locations Up to 4 Guardian/parental numbers saved for notifications/querries, Once user starts SOS call the watch phone will call guardians one by one till someone answers the phone Guardian phone can One-way conversation monitor the sound of watch phone without any sign