Does not work, I should have returned it. When it arrived I unboxed it and the Temp. read -4. I live in Florida

Did not tell accurate temperature.

Although ig is a nice decrotive item because of its small size itis hard too read. Perhaps FEWER marks around the circle would be helgul...divide by , say 5 degree increments in sterad of so many.

This product seems to work well, but the color is darker than the picture indicates. We could also have benefited from instructions on how to set the temperature guage as it is not intuitive.