Absolutely love this. Set up was incredibly easy.  Connecting the bluetooth and wifi were so simple.  It works great. The first time I used it was for Thanksgiving and I roasted a Pork Crown Roast. With the probe inserted in the the Roast I knew exactly when to take it off the grill. It was perfect. The sear zone cooks an Ahi Tuna steak, rare in the middle, seared on the outside, in 30 seconds per side.