Activity power distribution_buckets don't match athlete's zones

[breiko]

I'm trying to analyse how much time an athlete spends in a specific power zone based on athlete's zone.

When pulling an activity with "getZonesByActivityId" the distribution_buckets values do not match the athlete zones, they are just fixed buckets 0-50, 50-100, 100-150, 150-200 ...

The zones for heartrate data are correctly matching the athlete's zone but the power data is not.

Any idea why this is happening?

[Jan_Mantau]

I would say it's intentionally, maybe it's easier that way for them.

[breiko]

Heartrate data is split correctly and it's pretty much the same amount of data.

[Jan_Mantau]

The documentation says nothing about using the athletes own zones so there is no correct or incorrect here.

[breiko]

UP