From the Manufacturer
Based on customer feedback, we've redesigned the Cleanwater Infant Tub's built-in digital thermometer to be completely waterproof. Most infant tubs hold a small amount of water that gets dirty and cold during bathing. After months of research and dozens of focus groups we came with an extremely complex solution. Why not poke a hole in the side of the tub so dirty water can drain out while clean fresh water flows in? Cleaner water. Cleaner baby. Perfect.