The Radar app is used to track other Fitbit users who also use the Radar app.
You can set your symbol and color, and also select a private channel if you only wish to share and see others discretely.
Press the plus and minus icons to zoom in and out. Tap the refresh icon to update your location and retrieve user updates.
You can set some items manually using the custom settings on your phone, for example you can drop a pin for your home and office or specify a fixed latitude and longitude. Use Radar to return to your parked car.
Tap on a map item to get the estimated distance, and zooming in or out briefly displays the size of the radar map.
Radar costs $2.29 after the free 1-hour trial ends.
Cost: $2.29 trial: 1 hour