Smart Home 2023Q3 status: still for hackers only if you want more than a few lightswitches that you can just toggle from your phone, and even if you do want that, stick to one vendor + system only.
Highly recommended: Shelly gear, it is easy to configure and seems to be rock solid, I've got a bunch of their remote control radiator valves, several remote control relays and a tri-phase consumption/production meter. It all worked flawlessly since installation. And instead of a regular Pi I got one that was built into a keyboard. It was mostly because I couldn't get a bare one but in the end I think this was the better option.
I’ve never dealt with Matter, though.
I bought a SkyConnect adapter to support HAOS, but it's probably going to be unused for at least another year.
I had something similar. Rock solid. Wired back haul. Nice manual. I knew it wouldn’t add $$$ to the house but I was a little surprised to find out it actually put a lot of people off. It had negative value as I had to rip it out and go analog.
Even nerds looking at the house wanted to do their own thing not maintain someone else's ideal and normies refused to spend ANY mental energy on understanding it.
Was eye opening!
But your point is well taken and I'll be sure to introduce the subject at the handover if it ever comes to that.
Energy efficiency was my main goal too but no one gives a fuck about that here either so it’s a different market.
What also helps is that the whole system runs without any user intervention. The manual is mostly aimed at people hired to add stuff at some point in the future, or in case something breaks.
And yeah, it'll be another year or two before Matter/Threads really starts picking up steam. I'll just pick up a new dongle when there's 10 of 'em in that same timeframe.
(Disclaimer: my house is 800 sqft and I don't share any walls with neighbors. Zigbee is SUPPOSED to be mesh and Just Work assuming you have enough devices, but I can't speak from experience on that front.)
[1] >>37667266
Tapping that option should bring up a dialogue that lets you migrate to a different channel with a warning about how some devices may not automatically migrate and will need to be removed and re-added if so.