Simple Nav is a standalone (no phone required) point to point navigation app for the fitbit ionic. It has the following features:-
1. Gives a continuously updated own location from the GPS of watch.
2. Accepts user defined destination latitude and longitude in decimal format (DD.DDDD).
3. Calculates the distance and the bearing from own position to the destination.
4. Gives a heading indicator of the direction in which the destination lies (continuously updated).
Point to keep in mind:-
1. The heading is given based on calculations from GPS (ionic does not have built in compass). Therefore, to obtain best results the user should be on move and not static at a point.