

I got into each mesh technology for specific devices. Home Assistant supports them all and they seem to coexist just fine in my use case.
I have a small to medium setup with only a few simple automations and a focus on voice control and scheduling
Preference
- Thread - given Apple, Amazon, and Google support and the standardization work, I expect this to be the future. Eventually. But I’m getting impatient. If I’m buying a device, I prefer Thread but usually it’s not yet
- z-Wave - my first, and most devices. Basically this was what was most available at local stores when I started. No complaints
- Zigbee - by far the biggest selection of simple, cheap sensors. I need to more of those
- all too much is WiFi but I try to avoid
But it also helps that my approach is generally switches and outlets. Hard-wired, predictable network, tend to be repeaters. I have comparatively fewer leaf nodes.
This approach also fits in with my biggest challenge. While my house is small, it’s an older one with dense materials that blocks a lot of radio signals. For example I have no cell phone reception inside yet strong signal just out any door. My focus on switches and outlets overcome this with a repeater in every room
So for example a few years back I got a z-wave IR blaster to control a mini-split AC because at the time I mostly used z-wave. I already had a z-wave light switch in the same room, acting as a repeater, so no worries about connectivity. Now I have both z-wave and Zigbee light switches in that room so expect both meshes to be strong for any future devices in that room



Step 0. Make sure your networking equipment can do vlans and subnets.
Given how much I paid for a “high end” consumer router, I just assumed ……