I am a convert to this product as I had previously used the temperature gauge on our monitor but after a very cold few nights I decided to get one of these.
It is a lovely night light for the soon. Our little G has hers up on her wardrobe and it gives off a lovely glow. Not offensive at all.
I have found that it measures the temperature of the room at 2'c less than our monitor so I feel it is more accurate and now I feel comfortable that our little one is sleeping in the correct temperature. Her room is quite small and has the boiler so I needed to feed that she was safe.
The clever little device changes colour when it is too hot or too cold so that you are quickly able to fix the problem and can see from a distance whether baby is safe.
You can now also purchase little friends to cover the nightlight and make it even more baby friendly. I love the owl cover.