Distance to Start

There are times where you just need to know how to get back... It might be when you run in an unknown wood, when you walk the dog or if you swim in a large lake. This small data field will help you getting back to your starting point by continuously show three pieces of information: the distance to your starting point, and the heading to the starting point (if space permits) and an arrow in the direction you should head. * 20150114: fixed small problem with the starting location on 920xt * 20150223: added arrow in the right direction to walk * 20150305: now supports all devices * 20150323: fixed problem with the reported distance for certain cases * 20150325: Upps... emergency fix for wrong update 20150323 Feel free to send feedback to `[email protected]`.