in: Orienteering; The Website
is perhaps useful if the user doesn't care much about accuracy. It'll get you within a block, and the total will be within a couple kilometers for your runI think you might be confusing the aGPS (triangulation from cell towers) function with the real GPS receiver in a lot of smartphones? While they might not be quite as accurate as a Garmin, they're a lot better than you're implying.
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