Grobag Egg tells temperature via color

For those who still haven’t figured out how to decipher the current temperature on a thermometer, the Grobag Egg ought to do the trick. Doubling up as a night light and a thermometer, this device is capable of displaying up to four colors – blue, red, orange, and yellow. Blue denotes it is too cold, while red would require you to turn the heater off almost immediately. Orange is slightly above the comfort level, while yellow is practically heaven on earth. Of course, the Grobag Egg is meant to be placed in a baby’s room to ensure the little one gets a good night’s sleep. We all know when baby sleeps well, the parents do too, so it would be wise to invest £18.95 in the Grobag Egg.