I bought one and so far it is working pretty good . I like that I can sit in the house and know what temp my new pit and meat is at and that you can set low and high range limits . the only complaint is the Bluetooth does not have a very good connection when traveling through walls , if I set it in my window sill it works like a charm so at least it works for my needs . you can set it to run 4 meats or 3 meats and one pit temp . it was $79..99 and free shipping through Fire Craft online store and comes with 2 probes but you can but extra probes for $19.99 each .