Indeed, it is not particularly warm. Over clothes on the highest setting you barely feel it. If placed directly on the skin (always at maximum power) it warms you up somewhat. A similar one I had bought with 9 settings at the same Wattage was much warmer at the 5th (medium) setting

It heats up just fine, at level 3 it is very warm like an electric underblanket. In 1.5 hours it really does turn off automatically for safety reasons.

I got it and returned it immediately.
It doesn't produce enough heat.
I have another one, I placed them side by side, no comparison in heat.
I do not recommend it.

As soon as it reaches temperature, it shuts off and you have to turn it back on, it doesn't have any removable parts for washing. Overall conclusion.. it's okay

It heats up just enough (how much heat do some of you want in the reviews? To make it sizzling??)

It turns off by itself after 90 minutes. Although this annoys me, I also feel safe and it's VFM. Compared to others, I like its material.

Very practical product. Heats up immediately and with the three temperature settings it has, it meets all needs.

I bought it to get rid of the classic hot water bottle. I thought the product would be good since its larger size has good reviews and the company seemed good to me. Unfortunately, this hot water bottle, even at its highest intensity at "3", does not heat up at all! The heat it produces is very weak and it won't do the job. I even tried it at "1" and you don't even feel it getting warm! I really didn't expect this! I don't know if I got a defective product, but I will return it and not replace it because I can't risk it. The texture is very soft. Such a shame, really!