I was on rollers with speed, cadence & hr sensors.
The speed recorded on 3rd party app (black background) correlates to power zwift calculated. Zwift speed is much more up n down, and distance covered is about 75% of my other recording 9 vs 12.
Anyone in the know can explain what's wrong or not?
Just tried zwift first time. Interesting.
I was on rollers with speed, cadence & hr sensors.
The speed recorded on 3rd party app (black background) correlates to power zwift calculated. Zwift speed is much more up n down, and distance covered is about 75% of my other recording 9 vs 12.
Anyone in the know can explain what's wrong or not?