10 MPH? 10KPH? Minipro speed
 

When I look on the box, it says the mini pro can do 10 MPH. But when I look at the App in the speed settings, it only goes to 6.2 ish. If you switch to metric in the setting at the bottom from imperial, low and behold it goes ALL THE WAY TO 10 KPH!!!.... Is this deceptive advertising or do I need to ride it longer before it allows me to go 10 MPH??

You need to ride it more. I am able to hit 10.9mph on mine.
I think it takes 10km or more to unlock the full capability.