AeroPod, PowerPod and Newton

I purchased an iSport from one of our Junior Riders recently. He can't remember if he registered the product or not. So I have two questions:

1. How can I register the product without knowing the Serial Number?

2. Will I still be able to purchase the upgrade to iPro if I want to?

Thanks

It's not necessary to register an iSport (you can't get its serial number!)

You most definitely can purchase an upgrade at any time.