Originally Posted by
Seattle Forrest
You can have your power "measured" by an algorithm for free if you use Strava. I don't know why anybody would pay hundreds of dollars for the same thing.
I have a PowerPod and an SRM. I have data from both from the same bike. The PP reads slightly higher than the SRM. For example two different rides at similar perceived efforts there can be 6-12 watt difference. The PowerPod seems consistent in that the numbers look right for my given perceived output. The PowerPod seems less accurate on group rides where there is a lot of accelerating or rides with a high EF.