Nice App, but docked 1 star for using WAY TOO MUCH CPU

This a great app with a simple GUI for controlling my nest. However, after looking at Activity Monitor, the amount of time this app use the CPU (3rd on the list after 2 major system processes), it uses way too much CPU for such a small and simple app. Please optimize the code so that it doesn’t average 1.5-2.0% CPU on my 2012 MBP.

StachStach about Climate