Micro Technologies launched GPS-based micro buddy tracking system which aims at helping mobile subscribers to be in touch with their friends as well as know their exact location. 

The service which is available through Micro Technologies website at an annual subscription fees of Rs.750 updates the location of a person using GPS technology and displays the information on a map when accessed through internet or on mobile devices.

The company plans to increase its retail outlets to 300 from the current level of 91.