We’ve all been there. Standing in the driveway, arm in the air, waiting for the all-important ‘ding’ to indicate our GPS watch is finally connected so we can start our run. For some, this everyday hassle of strapping on watches or monitors and waiting for a connection is no more than a nuisance that takes away from the experience of running. For others, the data held on these tiny devices is a precious commodity to be protected at all costs.  But is one of these outlooks better than...