GPS Tracking Tracker will be releasing its brand new 3G GPS Tracker early next year. No tentative release date currently exists, but we are aiming to debut the new GPS Tracker by February at the latest. Check the blog and website for periodic updates. The new 3G GPS Tracker takes advantage of the fact that 2G is slowly being phased out in certain areas. This makes old 2G GPS Trackers obsolete in the near future. 3G GPS Tracking will provide better cellular signal since it runs off of the 3G network. The GL 300 will be taking advantage of the 3G signal.