Hi,
The HR sensor on my 235 used to be quite reliable, but over the last month or so.... I’m guessing it was the 7.90 update it’s been pants!
i often use the watch as a back up while riding on zwift where I use a chest strap to record hr data to zwift, on today’s 2 hour steady block zwift was showing a steady 130-140bpm but the watch was all over the place. Sometimes 170+ with ling spells in the 80’s
anyone else getting similar erratic recording on their 235?
Yes.. i've noticed mine is running way high. i contacted customer service and they had me do all these resets with the app and the watch and nothing helped. Not sure what to do.
I have had the same problems, sometimes measures lower than the reality, sometimes the value block and set in one value
Did you delay in the install of the Firmware? 7.9 has been out for a long time as far as I recall, and according to Garmin it was in late 2018? That firmware had no HR adjustments according to the release…
