GPS Trackers use GPS satellites to provide co-ordinates based location of the Tracking Device. A Personal GPS tracker is a small battery operated device that can be discretely carried by a person to enable that person to be tracked. An example of this is this is the Teltonika GH1200 GPS Tracker which can use SMS text messages sent to the unit to get an SMS response with the devices GPS co-ordinates. These co-ordinates can be entered into a mapping website such as Google Earth to show the location of the GPS Tracker.
GPS
