

Except in the UK you can’t as they don’t sell them. They also ended UK support for their smoke detectors as well.
I switched to opentherm hardware and its now on my HA properly rather than via the cloud.
I did get a good ten years out the Nest hardware, I consider that reasonable for what it cost. Sure old fashioned controllers last longer, but i want the smart features

I have always loved the concept of computers like this one.
I have a picocalc on order but I am aware I am unlikely to make such a restricted use platform work for me day to day.
I also have a GPD MicroPC 2, its just about perfect for me for actual travel usage as its just a small PC, and when plugged into a docking station will drive 2x4k screens fine. It fixes everything I do not like about smartphones, I just want it smaller still but the keyboard is already a big compromise for me.
However I like the fact its based on a PI as it has a wide range of options for expansion and a large base of support to take it further if you need it to.