Hi, I can’t see the RRa1 chart. Can anyone help?
Do you have the RR and A1 streams in you activity fit file?
Show a screenshot from the activity page with the streams plotted.
Could you take a sample screenshot? I don’t fully understand ![]()
I understand. I need DFA a1 data. I have a Garmin 530. Am I able to get this data?
Yes, Garmin 530 has support for IQ fields.
Install the IQ field named AlphaHRV found here:
Search this forum for installation configuration tips.
Thank you. I’ve already installed it. Teamt to close.

