10 Best Electric Bidet Seat 2026 in the United States

The TOTO WASHLET S5 electronic bidet seat offers a comfortable and hygienic bathroom upgrade with features that suit most users looking for a high-quality bidet. It provides instant and continuous warm water with options for pulsating and oscillating cleaning — making it effective and customizable for personal comfort. The heated seat is soft and warms consistently, which adds to the pleasant experience especially in colder climates. A built-in nightlight softly illuminates the bathroom, which can be convenient for nighttime use. The air deodorizer helps reduce bathroom odors, helping keep the space fresh. The warm air dryer allows for hands-free drying, which is adjustable to your preference.

The PREMIST feature pre-sprays the toilet bowl to keep it cleaner between uses, and the wand cleans itself automatically with EWATER+, which uses a special water solution to sanitize the nozzle inside and out. Control is user-friendly via a side panel where you can set personalized water temperature and nozzle positions for convenience and luxury. Installation is designed to be easy for most people to handle on their own. The seat fits elongated toilets and comes in a clean cotton white color with a modern look.

While filled with many premium features, it may come at a higher price point compared to simpler models, and it requires 2 AA batteries (included) for some functions, which means occasional battery replacement. Some users might find the smart features more than they need if they prefer a very basic bidet. Trusted brand quality and positive customer feedback make this bidet seat a great choice for those wanting dependable comfort, cleanliness, and advanced hygiene in one package.

The TOTO WASHLET S5 bidet seat offers a luxurious and hygienic upgrade for anyone looking to improve their bathroom experience. Its instantaneous water heating means you get a warm and continuous cleanse without waiting, with options like pulsating and oscillating streams for a thorough clean. The heated seat is soft and warms up evenly, making it comfortable especially in colder months. You’ll appreciate the built-in nightlight that gently illuminates the bathroom, and the powerful deodorizer that helps keep odors at bay. The adjustable warm air dryer makes drying easy and reduces the need for toilet paper.

The PREMIST feature, which mists the toilet bowl before use, and the self-cleaning wand with EWATER technology add convenience by keeping things clean and fresh with minimal effort. The arm control panel is user-friendly, allowing quick adjustments and even saving personalized settings for up to four users, which is great for families. Installation is designed to be simple enough for most people to do themselves, and the seat fits standard round toilets.

Although it lacks an explicit energy-saving mode, its efficient water heating and quality build help keep running costs reasonable. Some users might find the price higher than average bidet seats, but the range of features and trusted TOTO brand support justify it. For those seeking a reliable, comfortable, and feature-rich electric bidet seat that suits everyday use and adds a touch of luxury, the WASHLET S5 makes an excellent choice.

The TOTO SW4736AT40#01 WASHLET+ is a well-rounded electric bidet seat designed for elongated toilets, offering a comfortable and hygienic upgrade for everyday use. Its water temperature control is excellent, providing an instant and continuous warm water stream with specialized cleaning modes like oscillating and pulsating sprays enhanced by air infusion for a gentle wash. The heated seat adds comfort, especially in colder climates, and the automatic lid with motion sensors offers a modern, hands-free experience. Users can easily personalize settings using the remote control, which supports two user profiles for convenience.

A standout hygiene feature is the PREMIST function that mists the bowl before use, helping keep things clean, along with the EWATER+ system that self-cleans the wand and bowl after each use. This adds peace of mind and reduces maintenance efforts. The product also supports TOTO's auto flush system if you add the compatible kit. However, the absence of an integrated dryer function means you might still need toilet paper or a separate drying option, which some might find less convenient.

The bidet includes a subtle nightlight and deodorizer, enhancing user comfort. Energy-saving mode helps reduce power consumption, which is useful for long-term running costs. Installation is designed to be straightforward as a DIY project and fits most standard elongated toilets, including TOTO models with concealed connections. Although it excels in comfort, cleanliness, and user-friendly features, the price and complexity might be more suitable for users comfortable with tech features or those seeking a premium upgrade. For those wanting a simpler bidet without advanced settings, this could feel a bit much. Still, for users looking to invest in hygiene, comfort, and smart features, this model delivers solid performance.