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 30754-PA-HB1 NUMI 2.0 Comfort Height Smart Toilet offers several features that make it a standout choice in the realm of Japanese smart toilets. Its sleek, honed black design paired with a stainless steel build ensures both durability and a modern aesthetic that can complement a variety of bathroom decors. This model includes all the essential features you would expect from a high-end smart toilet, such as bidet functionality, a heated seat, self-cleaning nozzles, an air dryer, and a deodorizer, which all contribute to a highly hygienic and comfortable user experience.

Additionally, it comes with a remote control, allowing for easy customization of settings like water pressure and temperature, which can be tailored to individual preferences. The dual-flush feature is an added bonus, offering water-saving capabilities without compromising on performance. The night light is a thoughtful addition, providing gentle illumination in low-light conditions, which can be particularly useful during nighttime visits.

However, there are a few drawbacks to consider. The advanced features and premium material mean that this toilet comes with a higher price tag, which may not be suitable for all budgets. Furthermore, the sophisticated technology might require some time to get used to for those who are not familiar with smart toilets. Installation might also require professional assistance, adding to the overall cost. Despite these considerations, if you are looking for a high-quality, feature-rich smart toilet and are willing to invest in a premium product, the Kohler NUMI 2.0 is an excellent choice.

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.