Take all the guesswork out of tub-time. Munchkin's SmartDrain is as simple as it gets. Place it over your sink, shower, or tub drain and let it get to work. Not only will it plug the water for baths, it will automatically turn on and start glowing one of three colors. Give the water a quick mix with your arm and watch the temperature read-out. Red shows that your water is too hot, blue is too cold, and green is just right. Keep an eye on it during the bath to know when you need to warm things up a bit. The unit will automatically shut off after 30 minutes, to save the batteries and your peace of mind.
Bathtub drain stopper works automatically when placed in water and glows to tell whether the water is too cold, warm, or just right
Covers and plugs most flush, low-profile drains
Hang to dry with the suction cup for easy storage
Requires 2 AAA Batteries (not included)
Automatically shuts off after 30 minutes to preserve battery life