We have two of them, and love them both.
We even did a factory tour when we were in NJ.
The alerts are great, we have had plenty of times when we are away from the camper and leave the thermostats off, then get the notification that our rig is out of our comfort range. I just open the app and turn them on right from my phone and it is right where we like it when we get home
Our article on the factory tour