GPS Tracking device and development -


i trying venture gps/location tracking domain. requirement need gps tracking device can emit location information app.

after taking few, came know that, can buy gps tracking devices , insert gsm chip thats given cellular service providers , give location information on top of can build solution. questions :

  1. what device types , models can buy light weight, cheap , efficient.
  2. who cellular service providers provide type of services, spoke airtel looks have prepackaged track mate not sure fits requirement?
  3. are there java apis frameworks can use code , process gps related protocols , information.

this whole thing might sounds dumb have told venturing space, bear me.


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