This distinctive bathtub is designed for 0–2-year-old babies. The tri-color thermometer display shows accurate water temperature. The handle can fix the shower to liberate caregivers’ hands. The water circulation system can get rid of floating dirt provided water keeps flowing from the showerhead. The double sink system keeps clean water to wash baby's hair. The ergonomic insert chair for 0–8-month-olds is soft and comfortable, prevents baby from slipping, and avoids the discomfort compared to similar products’ crotch fixed system.