I installed my new XC200 pedals on my gravel bike today and went for an FTP Test.
I was doing the test on a flat and smooth street, but the data in the 3s-Power Gauge, which I used to estimate the effort, jumped around so wildly, I could not stay within a power zone.
My cadence and speed was not changing all that much, though.
I attached my activity for cross-checking: connect.garmin.com/.../10930247479
Is it normally easy to stay within a zone on a ride outside on a flat street?
I never used power before, but I have the feeling my data is jumping around too wildly. Some peaks also go nearly to 600 Watts.
Looking forward to some insight!
I would also love to have a look at someone else's Garmin activity with power data, to compare the smoothness of the readings.