I bought it 2 years ago. It heated evenly and relatively quickly. The resistances were hardly noticeable. Until a little while ago, one side stopped heating. I disconnected the controller and connected it again. One side heated and the other did not. Tonight I’m glad I didn’t fall asleep early. I had it on when I saw sparks under the sheet. The cable burned, if I had been sleeping it would have caught fire. In one photo, you can see the beige sheet that has a brown mark from the sparks. I caught it just in time.

It takes too long to heat up and its performance at level 3 is equivalent to another company's level 1, in other words, in the max setting which is 3, it heats up very little.

The product is a waste of money, it does not heat evenly and the one controller only works on 3. I would not buy it again

RUBBISH... it's not worth its money. The blanket doesn't warm up.
Even on the highest setting, it feels like it's on the lowest... It doesn't warm up evenly. It's colder at the bottom, near the feet. I wouldn't buy it again...
I made a mistake because I had a Primo double blanket for over 10 years and it burned, on level 3 when I used it,
NOW PRIMO puts.................. Garbage

After having the double Primo for five years, I also tried a single one in gray for the kids. They are not just good, but super! I recommend it and I'm waiting for the discounts to buy two more as gifts.

It is not worth its money. The blanket does not warm adequately. Even at the highest setting, it feels like it is at the lowest. It does not warm uniformly. It is colder at the feet. I would not buy it again. I don't think I got a defective piece as I bought 2 single blankets and both are like that.

I wonder how it is possible to manufacture a mattress with elastic bands that cannot "tie" it on the bed. The mattress protector is practically useless if it does not have bands to secure it. This particular one has some small corner bands, which of course do not "tie" it to the mattress at all. I had to come up with a workaround, cutting the bands from the previous mattress protector and tying it to this one.

I have had it for three years, I first bought it when I was a student and every time I turn it on to warm up, it feels like I am using it for the first time, fast, very warm, and the mattress is generally soft!! I highly recommend it, it is value for the money!!!!

Having experience with mattresses in recent years, I can say that it was a waste of 20 euros. I don't know if I got a defective piece, but the warmth it provides at its maximum is minimal. It would be good for a consumer to look elsewhere perhaps.

Without previous experience with electric underlays and after using it for about 1.5 months, I have been completely satisfied with its performance. Although the first setting warms up imperceptibly and may only be useful for maintaining the existing temperature, the next settings are quite effective. Especially the third and most powerful setting warms up in about 20-25 minutes. Having the bed covered and turning it on 20 minutes before sleep creates a very pleasant warm atmosphere. To the point where you need to turn it off afterwards because it feels too hot. For those who want this warmth throughout the night, the second setting is better or even better, the first one. Time will show its durability.... Also, personally, I don't feel the resistance much. However, even in a cold room, it gives the sensation of a higher temperature as it warms up the whole body. The single underlay has also proven to be very useful for sitting on the living room couch in the evenings.

It has nothing to do with the previous primo, neither in terms of fabric nor in terms of electrical parts and the control, which is of cheap construction. But let's say that these are details, the worst thing is that it doesn't heat up. I opened it, plugged it in for 20 minutes on the highest setting, it was lukewarm and was immediately returned. Disappointment! They write something in the instructions that they have reduced the electromagnetic fields? They had a very high-quality blanket, why did they change it? Even if it cost a few more euros, the low price is not everything

I highly recommend it!!!! It is economical as it does not consume much electricity. It has provided me with quality sleep since the day I received it. I will continue to use it and if it breaks over time, I will definitely buy it again. The only downside is that the rubber on the corners does not reach around the mattress, but I found a way to stabilize it.