AeroPod, PowerPod and Newton

Oh, I think this is without any draft, but I still dont understand what this ,,checking calibration” is. Is there a Isaac tutorial?

I see that is a ,,calibrated ride” if Im accessing the ,,Check calibration Usong Out & Back Ride”. What is this?
On the ,,original” its shows(beside others differents) 171,9 avg w and 217NP while the ,,calibrated one” shows 214,5 avg and a 273W NP

On the phone, I use my phone, not a cycling computer... I got in contact on the mail, send the ibr files there, I dont think is necessary to repost here, thanks for the reply

Should I set PowerPod sensor in the app Im using on the phone to not send the speed to me?

Without paired with my just out of the box, powerpod V4,my garmin speed sensor 2 reads and shows perfect data. After I paired it, and during calibration ride, its reading exagerate speeds, like 40-90km/k. I check my tire sidewall marking set on the isaac software and is the correct one. What is wron...