Learned about the Weber Connect on the Steve Dahl Podcast. I bought 3, gave one to each of my sons for Christmas and kept one for myself.  I used it last Sunday to make duck on my Weber charcoal kettle grill following Kevin Kolman's suggestions and it worked perfectly.  I put the ducks on just before kickoff and was able to monitor them while watching the game. Never had to lift the lid until it reached the correct temperature just after the game ended. Much better than regularly checking the temperature with a thermometer and letting the heat escape. Really took the guesswork out. Highly recommend to anyone who wants to "up their grill game."