This specific product does not do what it claims. It partially warms the feet, but not to a pleasant extent. It is positive that it turns off after a period of time, but the temperature difference is minimal (on/off) that you don't realize it has turned off.

For its 100W consumption, I can't say that it satisfied me.
On the second setting, the legs start to warm up after 40 minutes.
On the third setting, it takes about half an hour.
Out of the entire heating pad, as you can see, only one spot on the back practically gets warm.
If you remove the cover, things get worse.

5/5 and a little more. Excellent, very beautiful externally, high quality, nice controller, heats up very quickly and to a degree that I did not expect. At the 3rd level, it is an oven.

It does its job perfectly fine!
It also has a removable inner cover so you can wash it in the washing machine.

It did its job during the winter and more. It doesn't reach high temperatures but it warms you up pleasantly. It also has a timer if you fall asleep.

It looks high-quality and functions well, however the adjustable temperature levels are 3 instead of 6, and the dimensions are different (I think 30x30), but it is quite comfortable nonetheless.