Ah, but to use GPS requires GPS receivers which cost ££$$ (or whatever your currency of choice is). Talking to the thing* next to you is much cheaper than hardware.
*Internet of Thing device: Know why they called it that ? 'cos they don't know what these things are or what their actual purpose is. (besides spying, eavesdropping, reporting location).
Press the 'esc' key and give me the ... sdcard?