Very Interesting! I would like to see some reviews on it before investing. If the PID works anything like the Auber I'm sure it will be spot on. I have the Auber and I have no complaints about it. The price point is great, you can monitor meat temp and smoker temp and control it. I can see this unit being worth $200 easily given the functionality and how much more expensive other comparable atc units are. I will keep an eye out on this one. I wish Auber would come out with something like this, they already have the dual probe unit for the electric smokers. The price point would be a lot higher.