For my last couple of training rides in November using HR+ I have noticed the HR tends to drift up and down. I looked back to an identical ride from October
My question is has the control algorithm changed recently as I can’t think of anything that has changed on my setup that might cause this. Any suggestions on how to get back to a rock-steady HR for the session ?
We were working on a bug fix and simplified the code causing this greater deviation. We will have a new version this week that is better than ever. Thanks for pointing this out. @BlackTek had mentioned this to me but seeing the visuals really makes the problem clear.
@302ttt @Alex
tested the latest version this evening and it worked perfectly as expected.
Here below the HR from a workout with target HR=135 bpm (the gray line) - duration 1h
well done @Alex !
I guess you mean 139. Thanks
no, 135 in red is the gray line plotted by intervals.icu; 139 is max HR (not super clear, I agree)
avg hr in the 12 x 5 minute intervals I splitted the 1h workout:
133
133
134
132
133
133
132
134
132
133
133
133
As said target was 135. Compared to last week there was no big deviation from target (last week I saw some minimums at 128/129 bpm, with power going down also with HR far from target).
