When using cycling power meters in indoor trainers, sometimes power data drops and isn't recorded. FitFix recovers the lost data using speed at the loss moment and statistics before that moment.
- Obtain Fit SDK from https://www.thisisant.com/resources/fit.
- Copy FitCSVTool.jar to FitFix's directory:
cp fitsdk/java/FitCSVTool.jar .
Run:
./fitfix.sh input_file.fit output_file.fit
An example of a corrputed file uploaded to Strava:
Recovered using FitFix:
