Is there a chart of the 3 speeds that will be used to calibrate a foot pod. It would be a lot easier knowing what the values would be before hand. Quite frustrating trying to figure it out on the fly. I realize you choose the first speed.
For the best results, you should pick a speed that you’d be comfortable maintaining for the majority of a run. The calibration lasts for 40 seconds. Here’s a video that helps explain the process and gives a visual representation on how to do this.
I hope this helps 
Thanks!