I bought an electric mattress pad DREAM ECO after a lot of research. I found that it is very good, it has three settings, but on the third one, you shouldn't use it unless it is very cold and the sleeping area is not heated. I should note that very few people have a more restless sleep than me and the mattress pad doesn't move at all! It has a five-year warranty and it is Greek!!! For some consumers, I want to clarify that it is more expensive than other imports, HOWEVER, it is not comparable to the cheaper ones that claim to be 100% cotton but DO NOT specify that it is synthetic cotton. On the contrary, this one is pure cotton. - 25-12-2016 A few days ago, I bought a second one for my wife this time. It is very good, I recommend it. I know that some will say that it is more expensive than other Chinese and non-Chinese ones. However, for those who can afford it, I have to say that it is worth it in terms of quality and construction as well as the technology it has. After all, the five-year warranty is an indication of its quality.