Although the touchscreen looks at first glance quite nice but reacts rather badly. So no comparison with a smartphone -Touch. After a few days (restricted) use, I would rather be normal buttons - I think you'd have the Harmony then not so often charge) The configuration software is good! .. If the device is included in the database .. otherwise becomes complicated.
The help function will help if something does not work .. but it would be better if the Harmony Touch just works?
In summary, I would not buy again .. .. because it works only in 2 of 3 (fairly new) devices, they must often charge and because the touch screen is simply bad.