The Char-Broil Digital Smoker with SmartChef Technology makes smoking foods so easy, nearly foolproof with connectivity to your phone, where ever you are. There are 4 easy steps. Use the app to choose loaded recipes that are fully tested. Of course, if you’re a pro smoker, you probably have your tried-and-true recipes that you can set as well. The smoker box in this model is much larger than other competitors – it holds 4 cups of wood chips, which will last for 6.5 hours of uninterrupted smoke times. I can’t stress how important this is, especially if you smoke overnight.