1. iGrill: The iGrill (currently on sale for $79.99 at Amazon) enables you to kick it in the parking lot and toss back a few with your fellow tailgaters without having to keep your eyes on the burgers nonstop. The iGrill sends the burger temperatures right to your iPhone or iPad within 200 feet of your grill, so you can simply pop out your phone and check the temperature and tend to them when necessary.