Over the next few weeks, I will be making big changes to my house. The first of those has already started - moving all of my WiFi smart stuff to Zigbee. It's an expensive job since I've got a lot of WiFi stuff but it's just not reliable enough. This has begun with smart plugs, which even though I bought my last WiFi power strip just two months ago, will eventually be replaced by Zigbee plugs for reliability. I've also begun switching out my dumb light switches with Zigbee switches and removing smart bulbs - the switches are much easier to use and have a backup option.
Another major change I'm making is moving from having plug sockets occupied by smart devices and I'm moving more of these to devices that can be powered by Ethernet using PoE.
And, I'm now in the process of upgrading my house so that every room in the house has an RJ-45 connector and CAT6 cabling to ensure that I can both provide data and power devices in every room of my house.
I've also begun to use my security system now as it's all up and running with sensors all around the house that immediately trigger if someone enters the house.
All in all, the house is much safer, saves more energy, and allows me to access and control it from anywhere.