Pure Enrichment PureRelief Deluxe Foot Warmer - Super-Soft Sherpa-Lined, Fast-Heating Electric Boots with 4 Temperature Settings, Machine-Washable Fabric, Durable Anti-Slip Sole and Auto Shut-Off

My feet get so cold sitting at my desk or lying in bed, to the point that it was painful, no matter how warm and thick the socks I wore were. As I write this, my feet are currently nice and toasty, and I can focus on my work without trying to get my feet warm. I have not experienced the auto-shut off, as usually my feet get warm enough that I shut it off myself.

I bought this to make my feet happier during the winter, for days when you just can't get them warm. I'm using it right now. I like it. It's soft inside and out. It works sitting with your feet on the floor but can also be placed on the footrest part of a recliner. I can see it being useful sitting at a desk or computer table. The cord is -- thankfully -- long. Short cords on these kinds of devices are very annoying. There are 4 heat settings and a two hour safety shut off. My only complaint is that it doesn't get hotter quicker but it still does the job. It arrived quickly, packaged well.

I tried it on to make sure it would be warm enough before the winter arrives. One major feature I need is that it is washable. It has 4 heat settings, but I don't feel a huge different between them, and the high setting is definitely warm enough for winter (indoor) use in New England region. I don't have any medical condition that requires the use of feet warmer but rather want to sit comfortably while watching TV with warm feet. Wire is long enough to reach outlets around and control is about 3 feet away from the warmer, so I don't need to bow down to change setting. Contrary to other review's complain that the top material is too thin, I feel it is fine as is because this is easier to wash and dry. The heating element is at the bottom and is removable. I am looking forward to enjoying it in the winter.

This product is not good for me. It doesn’t keep feet warm enough.., and when it does warm , it only covers the bottom of your feet. I was very disappointed ! Won’t recommend this product.

Works well keeping my feet warm. I only use the two lowest settings, and the slippers are quite warm. Wish the inside booties could be removed for cleaning.