Perfection is a warm foot!
This is exactly as described and hoped for.  My feet get nice and warm without over heating.  The timer works every time.  I set it for 1 hour on a #2 setting.  It has really reduced the pain I was experiencing with very cold feet.  Now I can fall asleep.  It stays warm for quite a while after it turns off.  I don't dare move my feet when using it in bed because the cat has also found out how wonderful it it - he gets upset when I move about.
Rating: 5 stars