Waypoints is a full feature navigation aid which uses the Ionic GPS or Phone GPS (Versa) to guide you round a route. 10 days free, then only $2.49 one off

Walking, Running, Cycling, Sailing, any sport

Track exercise & view in the Fitbit app

4 Routes 20 Waypoints

User selectable units

Auto-Waypoint detects when you are close & selects the next Waypoint

Direction, speed & distance to the next Waypoint

Clear display & rich stats

Routes inputted with phone

Routes entered as route name, Lat1, Long1, Lat2, Long2 (Up to 20)

Full support

Description/blog/examples

https://community.fitbit.com/t5/Fitbit-App-Gallery/Waypoints-the-Navigation-App-for-Fitbit-Ionic-is-released/m-p/3145233#M6842

The accuracy of the GPS may be impaired if not in the open. The direction of travel/estimated time of arrival are indicative and the route may not be possible or safe. Waypoints should be used as a guide only, you should always check your position on a map/chart.

V3.0.0 - Exercise tracking