I have only had the REM-Dreamer for a couple of days, but it seems like the controls and weird settings are preventing it from working. The first time I tried it during a nap and it didn't work. I am 95% sure it was my fault because I wasn't used to the settings and probably didn't set it up correctly so it didn't go off. The second time I went to sleep and I set the delay for 5 hours and it never went off. The third night I must have taken it off in my sleep. When I woke up I was testing it. I messed with the settings and set the delay for 10 minutes and it went off exactly how it was supposed to. It went off a little later. I just had it sitting on the sofa next to me, so I know it works. It just doesn't seem to work when I want it to. I have not tried it since I adjusted the settings, but I will report back tomorrow. I also noticed that when I was messing with the settings, the Two way connection thing detected movement, but was not very good at detecting my up and down eye movements to shut it off. Any advice? I know some people have them on the forum. I am sure it will work, I just need to make sure I am not doing anything wrong.