Review on Doli Yearning Baby Bath Thermometer - Room Temperature Gauge (Fahrenheit & Celsius) - Yellow Turtle Design - Kids Bathroom Safety Essential - Bath Toy by Mayur Kreps

This item has a very useful flashing function. The indicator flashes red when the water is too hot or blue when the water is too cold. The upper and lower limits are adjustable according to your preferences. It floats in water so we can leave it in the bath tub all the time. It's lightweight and not sharp, so my baby won't hurt himself while bathing with it. The thermometer quickly takes the temperature and adjusts as the water continues to fill the tub. This item makes me feel much more confident giving my child a warm but not hot bath.