Why do you need it? Use a cell phone?
Mostly for streaming as I move around the yard.
But, also to cover a weak spot inside the garage (for a connected door opener).
Some people live in areas with poor cell coverage. Here in Alabama where there's lots of hills and also people living at low altitudes on rivers and lakes (thus too low for the cell signal to get down to them), wi-fi access out in the yard gives you access to wi-fi calling.