GPS over BlueTooth allows you to connect your mobile phone as an external GPS receiver that can transmit information about satellites and the current location, using Bleutooth, to computer. This will help you to work with such programs as: SasPlanet, Google Earth, OziExplorer, 2Gis and other navigation applications. Additionally, you can view a map of "satellites", which are used to determine the current position, and the signal strength from them. At the moment, for transmission of information the application uses the data transfer protocol - NMEA 0183. The application supports the following NMEA messages: GPGGA - Global Positioning System Fix Data GPGLL - Geographic position, latitude / longitude GPGSA - GPS DOP and active satellites GPGSV - Detailed satellite data GPRMC - Recommended Minimum Specific GPS/TRANSIT Data GPVTG - Track made good and ground speed GPZDA - Date and Time