This Smart Football Can Rate Your Spiral

On the outside, the Wilson X is, by all accounts, a normal football. It comes in regulation NFL or Junior (age 10-12) sizes, and still wobbles like a duck when its misthrown. The inside of the pigskin, however, is packed with sensors that provide both an NFL Combine-esque assessment of a thrower as well as a number of next-level training games intended to up the fun of playing catch.