I have enabled the HRV Logging, but the fit file does not contain HRV data, Where and how do i submit a bugreport? garmins support refuse to answer my e-mail
Are you sure it's not being recorded on your device and not just that it's in in the newer fit file format that some older software and websites cannot read? I've just run the fit file from my run on software ver 4.20 through https://fit2tcx.runalyze.com/temp/ and the screen shots attached to this post clearly show the device and hrv data in one of the 1 second data blocks.ciq.forums.garmin.com/.../1391230.jpg
Ahhh , That could explain why it stoped working on my 935 to a month ago after a software update. I whish there where a tool to convert between different fit formats.
