RPM drops to 0 on TACX Flow during workout

#1

Hi Alex,
Frequent RPM drops to 0 during workout.
Tacx Flow
Iphone 8 ver 17.2.1

RPM Drops

Thank you

#2

Hi John, I am assuming your flow shows better cadence with other apps? If you read up basically the flow is guessing at your cadence “virtual cadence” although maybe other apps are good at hiding these drops. It would be better to have a cheap cadence sensor.

You can find lots of discussions on how inaccurate it is, here is one example with Zwift.
https://www.reddit.com/r/Zwift/comments/wh6cox/tacx_flow_smart_t2240_cadence_inconsistencies/