This is awesome the wireless thermometer helps make the tank be more sufficient and able to get readings faster and control the temp better with the floating. Definitely would be great for the hobby and my tanks!
I've got two Inkbird controllers already, one on my reef tank and one on my 55g freshwater tank. Both have already earned their keep by keeping me apprised of sudden temp drops or spikes. Adding a wireless function to that just increases the utility when I'm out of line of sight or hearing. Can't go wrong with that