Hi!
Yesterday I have received and set up my 965.
As by experience with previous devices (FR935, Edge series) I've checked HR zones and surprise surprise they are screwed.
This time setting "Based on" is correct but maximum heart rate is higher than it was previously.
This is due to fixed % level of zone 5 which can't be changed for whatever reason.
Unfortunately I can't check what it was before, meaning if zone 5 end could be modified.
Anyone with same experience?
Don't know which fw version it was but not 3.58 as it was updated to this version afterwards.
Best
Oliver