I have three of these in my house in all different rooms!  They are exceptionally quiet and are very, very sleek looking and thus barely noticeable.  The newly updated GE app works wonderfully and I can set each unit to a different setting and schedule depending on our needs.  There are two things I do not like:  1) once the lights dim, there is no way to tell if the unit is on or off from afar; I'd love it to have even just one small light indicator 2) you are not able to put it into "sleep" mode on the unit itself; this must be done from the remote.  Otherwise, a great unit.