Hi I am trying to find a live iptv setup that works for a mildly disabled senior in canada using a non smart tv. They are used to cable so I'm probably looking for something most similar to that type of experience.

They don't have any trouble turning the tv on and using the remote to change channels up and down, but mostly use the numeric pad on the remote to enter channel numbers. The cable remote they use has relatively large buttons. They have a lot of trouble navigating guides and basically learning new things.

I'm a noob so first I bought a firestick, and learned the remote will not be suitable. So I bought a harmony companion remote to use with the firestick, and am currently experimenting with that. It could work but the numerical buttons are kind of small. Was also hoping I could set it up with Alexa so she can navigate channels that way but not sure about that yet.

Any alternative suggestions would be greatly appreciated in terms of box, remote, player etc.