I might have missed understood what you were asking but I have a Thermoworks Signals to monitor my cooks. The app shows you the graph but also tells you the temperature change per hour.
That’s really pretty neat. The ambient temp probe is absolutely a necessity for us pitboss ownersYes it does. I have a meater block and it calculates cook time by using the internal temp of the meat and the ambient temperature in the cook chamber. The only drawback is it takes a while to calculate.