It turns out you can get a location just by scanning nearby wifi and cell tower signals!

  • 5gruel
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    3 months ago

    Power consumption is way lower and satellite acquisition takes time (or you keep your GPS running and warm/hot-start, but that draws even more power)

      • 5gruel
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        3 months ago

        Thats what I am saying :) wifi scans are cheap compared to booting up GPS.