The Gro Company Groegg Colour Changing Room Thermometer
Peace of mind at a glance. The innovative Groegg changes colour with the temperature of a room. A yellow glow means a safer temperature for children to sleep in. The Groegg also acts as a nightlight.
16c and below - Too cold 16-20c - Recommended 20-24c - A little warm 24c and above - Too hot
Save on delivery with Amazon Prime. You can get a 30-day free trial here.
Find bargains with our Amazon Discount Finder tool.
Just under £20? Find something cheap for free delivery.