This unique smart toilet features 1.28GPF efficient flushing, extended heating seat, warm water cleaning, automatic seat closure, and warm air drying function, providing you and your family with a comfortable cleaning experience. Foot sensors can activate various functions, including opening and closing the seat and flushing, providing a hygienic and convenient solution without the need for bending over. This smart toilet without a water tank has powerful flushing, requiring only 1.28 GPF per flush.