I love Harmony. I have a 900 for the living room (RF to the AV cabinet in another room) and a more basic Harmony 600 in the kitchen. The only thing I hope Logitech do is improve the RF range of whatever supersedes the 900.
I also have Roomie on IOS. It's useful for some things, especially text input on my Samsung TV, but I agree with those saying it cannot replace a physical remote for day to day use.
I also have Roomie on IOS. It's useful for some things, especially text input on my Samsung TV, but I agree with those saying it cannot replace a physical remote for day to day use.















