GPS Watch Tracker is a new generation of personal GPS tracking gadget for kids / adult / elderly safety. It is accurate, discreet and reliable. With Quad-Band GSM connectivity, the GPS Tracker works anywhere in the world. With GSM positioning and GPS positioning, user can accurately track whether the device indoor or outdoor. With voice message, call button and two-way voice function, user can have voice conversation with kids/elderly whenever they need your help. You will enjoy a piece of mind with knowing exactly where your love is.