It comes with one temperature probe, but has ports for three more. Case #: 146267 has been created for you. A member of our Masterbuilt … Masterbuilt, a brand under the same umbrella as Kamado Joe, has designed a charcoal grill that offers the connectivity of modern pellet grills for a more familiar fuel source: the Gravity … Masterbuilt has an app that pairs with the grill to set and monitor cooking remotely. Masterbuilt's Gravity Series 560 Digital Charcoal Grill + Smoker is a one-of-a-kind machine. 11 Comments. On Monday, July 13, 2020 I received this reply (in part), "Thank you for contacting Masterbuilt Customer Support. Smoking in the 560 is as easy as … We haven’t seen anything quite … The Masterbuilt Gravity Smoker 560 is a new grill to the market, and I was fortunate to get … It marries the ease of thermostatic control with smoky charcoal flavor.