Good In Theory
The idea of being able to just use your phone to keep track of driving with most worry about plugging something in or connecting is a good one. The problem is that the tracking is wholly inaccurate. I cross-check the data collected after my drives to catch errors. They are frequent and laughably incorrect. Maybe speed limit information has changed since the building of the app (if so, though, why is the 2014 car accurate and the new software isn’t?), but shouldn’t it be kept up-to-date? I don’t speed because personally I don’t want a ticket, I don’t hard brake unless absolutely necessary, but am constantly get marked for incidents that never occurred.