When I try to enter a swim manually on the FitBit App, the distance measure is only in miles, not laps or lenths. I cannot find a place to change the measurement. Also, when I try to show swim data, the app crashes
This is how new version of app has been designed. Depends which units you use, the swim distance can be only entered in miles or kilometers. I guess nobody from Fitbit uses Fitbit devices for swimming so they haven't notices the issue.