I have a SafeSpace EMF protection device in my house as well as an EarthCalm whole house system. I didn't notice any difference with the SafeSpace. Not that it's not working, but just that I didn't feel anything. It took me several months to get used to the EarthCalm system. I had horrible detox systems -- fatigue, headaches, insomnia, nausea. I don't know if I feel better now that I'm used to it, but I definitely feel worse the few times I've had to unplug it. I also have one of the EarthCalm pendants. After wearing it daily for a couple of months, I developed a marble-sized lump on my sternum where it hangs. This freaked me out, so I stopped wearing it, and the lump went away. I have no idea what that was.
