Many models offer multiple wash modes—feminine (front) and rear (posterior) washes, plus moving/oscillating or massage wash cycles. Nozzle configurations commonly include separate rear and feminine nozzles or dual-nozzle designs for targeted cleaning.

Many units provide adjustable heating for the seat, water, and air with multiple temperature levels. Features often include instant or quick-warm water options and several seat-heat settings to choose from.

Drying is commonly handled by built-in warm air dryers, often described as heated or variable-speed dryers with adjustable drying settings or multiple drying levels.

Smart toilets commonly include automatic or hands-free lid and flush functions using seat or bottom sensors. Typical behaviors include off-seat auto-flush, foot-sensor activation options, and automatic flush when the user stands up.

Many models include built-in night lights, LED displays or light strips for guidance, and soft‑glow illumination to aid low-light use.

The available details list several limited warranties, including a 100‑day Limited Warranty, a 1‑year Limited Warranty, and a 3‑year Limited Warranty.