10 Best Japanese Smart Toilet 2026 in the United States

The HOROW Artistic Bidet Toilet is designed to offer a comfortable and convenient bathroom experience, especially suited for users who appreciate smart features and accessibility. Its ADA chair height makes it easier to sit and stand, which is great for those with mobility challenges. The elongated heated seat comes with four adjustable warmth levels, helping you stay cozy. This model boasts a powerful flush system with dual flush options that balance strong performance and water efficiency.

The built-in bidet includes multiple cleaning modes and a self-cleaning nozzle, providing thorough hygiene after each use. The auto open/close lid adds a hands-free touch, opening when you approach and closing gently when you leave. The package includes a remote control and all installation accessories, but the toilet is quite heavy at over 115 pounds, which might require professional help to install.

If you want a reliable smart toilet with essential luxury and accessibility features but don’t necessarily need every possible function, this model could be a solid choice.

The Kohler 77795-0SG Eir Toilet is a high-end Japanese smart toilet designed to offer a luxurious and comfortable experience. Its compact, streamlined, one-piece design with an elongated bowl ensures added room and comfort. The Comfort Height feature makes it easier for most adults to sit down and stand up, adding to its user-friendly nature. The integrated bidet functionality includes a stainless steel wand with adjustable spray shape, position, water pressure, and temperature, as well as pulsate and oscillate functions, providing a personalized cleansing experience.

Additionally, it features a heated seat, an air dryer, self-cleaning nozzles, and a deodorizer to enhance hygiene and comfort. The dual flush system offers eco-friendly options of 0.8 or 1.0 gallons per flush, making it water-efficient and environmentally conscious. Furthermore, the night light and remote control add convenience, especially during nighttime use.

However, the toilet is quite heavy at 116.8 pounds, which may pose challenges during installation. The Kohler 77795-0SG Eir Toilet is best suited for those looking for a high-tech, comfortable, and hygienic toilet experience, and who are willing to invest in a premium product with advanced features.

The TOTO WASHLET G450 smart toilet offers a solid blend of comfort, hygiene, and convenience that fits well within the Japanese smart toilet category. It features gentle but effective warm water cleansing with adjustable temperature and pressure, covering the essential bidet functions. The heated seat adds noticeable comfort, especially in colder weather. Its self-cleaning nozzles and PREMIST bowl-wetting system help keep the toilet fresh and reduce cleaning effort, while the powerful Tornado Flush and CEFIONTECT glaze prevent waste buildup effectively. The built-in air deodorizer with filters and warm air dryer further enhance the experience by managing odors and drying without the need for toilet paper.

Automatic lid open/close and flush, along with remote control functionality, offer touch-free convenience and easy customization. The night light adds a thoughtful feature for nighttime use. The toilet’s universal height design is a plus for ease of sitting and standing, meeting ADA standards, making it suitable for a broad range of users. On the downside, while it includes many smart features, some users might find the product weight and size a bit bulky for smaller bathrooms. Also, the integrated features, although comprehensive, might feel basic compared to higher-end models with more advanced customization options.

This model is well-suited for those looking for a reliable, comfortable, and hygienic smart toilet experience that does not enter the ultra-premium price or feature range. Customer reviews averaging 4.3 stars indicate good user satisfaction.