Is it possible to calibrate a Ovicx spinning bike?

Hi guys and girls,

I’m Zwifting on a Ovicx Q200 spinning bike.

I found out that sometimes a little difference in rpm is a big difference in wattage.

@78rpm 267W
@79rpm 271W
@80rpm 303W

It’s rather strange that there is a big difference betheen both leaps.

Suggestion of a friend was to callibrate the bike. But I can’t find it in a manual.

Are these leaps normal? Any idea how to calibrate it?

Thanks for reading my question! See you in Zwift

That’s just how a lot of spin bikes work. They don’t measure power, they just estimate it badly. Most likely your real power numbers are very different from what the bike is telling you.