No third party app will have access to your fitbit tracker @Diederik1969
The best is to use the live mode on the Fitbit App.
Open the app while your exercising and the app should show live data.
Best AnswerFitbit dashboard will show only HR live, no other metrics such as duration and calories burned
Best AnswerI really wasn't sure what it shows, I know if I'm walking, the dashboard displays love the major data.
Best Answer