I would find useful to compare the time distribution of HR or power zones from a season to another.
For example next year I’d like to crank up a bit my time in Z2 at the expense of Z1, would be cool to have a comparison filter like for the power curve.
I do this already using the compare tab. I set up a season, compare time in zone, and have a rolling chart, I can also compare multiple seasons if I want.
sorry to grab a very old topic, but since it’s “summary of the year” and “good resolutions” times I tried to have a look again at time spent in Z2.
One issue I see is if change the definition of zones across seasons without pushing the update button in the setting page… So again, I would find super interesting to ask in absolute value. For example, I’d love to see the time spent between 180 and 220 watts or between 138-142 bpm across seasons