A long time user
I put my Wiser Heat system in in 2018. The installation went smoothly, although as my previous controller wasn't a Drayton one the backplate had to be replaced. Over the years since I have had three valves fail, probably because they were the first version of the hardware, two were replaced by Drayton, I had to pay for the third one. I have the Trio In Home Display which feeds data from my smart meter to the Wiser app. The system has steadily improved over the years, there were a few quirks in the earlier years. The app now starts up quickly and works well. The room temperature is accurately controlled. Overall a good system, earlier oddities and failures mean four stars.
9 March 2024
Unprompted review