Hello,
I am interested switching from Polar Flow to Garmin. For this I want to import all my training units.
At account.polar.com I could download a zip-file (polar-user-data-export*.zip) having all my training-units as JSON-files. Unfortunately the Garmin import only allows the following types:
- TCX-, FIT- or GPX-Format)
- Fitbit® (XLS, XLSX or CSV)
I did also try with SyncMyTracks Android App, but it is very slow and gets many errors
How did you get it done?