The SmarTemp 3.0 is Webasto's attempt to enter the 21st century. While not wifi-enabled as many would expect for a new product launched in 2022, bluetooth is a good start. Unfortunately, it still falls short in a few key ways. Firstly, on my unit, the screen was mounted crooked; it's tilted about 10º up and to the right. This is annoying but doesn't impact functionality. Secondly, the unit has a built-in temperature probe that it uses to display the ambient temperature, but it doesn't actually use this temperature to determine the target heat temp. Instead, it seems to be relying on the internal probe of my Air Top Evo 55. I know this because of the excellent diagnostic information available over the bluetooth connection and the iPhone app – that's the best part of the device.
Coming from the MultiControl it was a worthwhile upgrade for me, but if I had the standard dual dials I wouldn't bother.
VMACS was awesome as always.