Control zwave/zigbee other HA devices with a Logitech Harmony Home Control remote

With Smartthings, I was able to link my devices to my remote. There are 4 buttons and a rocker for dimmable devices on these remotes.

many of my devices are hue so I can just add them to harmony via hue natively, but I also had a zwave switch that I used to turn on my fireplace and a ge fan control that I turned on/off and could adjust speed. I can do hue emulation, but you can only add one hue hub to harmony, and my hue is already added.

Anyone else have anything like this working?

Super cool. So, Just to be clear on the harmony I would add the roku as a device, and then add the roku to all activities (or at least all activities I wanted to be able to control HA with)

Thanks!!

Sounds about right