Garmin HRV‏‏‏‏‎‏‏‎ ‎

Hello, I noticed that Edge 540 activity FIT file includes a HRV stream.
I was wondering if ICU has something (i.e. chart, custom stream…) that can make use of this data.

Thank you in advance

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Curently intervals.icu does receives the data, but natively does not do anything w/ it.

hwever I believe if you search in the forums, you’ll see that some custom scripts do use HRV (tho it’s resting HRV and no in-activity data)

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There were plans but when the very good AlphaHRV IQ field was released, there was no longer any need to process the native stream.

Do you mean this one?

Yes. If you record with AlphaHRV, there’s a dfa-a1 calculation and artefact correction in the IQ field.
The streams generated in the FIT are available in Intervals.
The dev is regularly here on the forum.
Here’s more info:

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