Hi. I am a Stryd User and would like to use their power data instead the native ones. How?
You could use fitfiletools.com. It‘s a long way but it works. 1st: export your activity (original .fit
file) 2nd on fitfiletools choose Field Stripper and select power. Export the new .fit file. 3rd import it on garmin connect (only works if you delete the original one first). File will then be synced with TP. 4th on TP delete old one and keep the newest.
for me it works well.
did you not follow the pretty simple and thorough step by step guide provided by stryd?