10 Best Japanese Smart Toilet 2026 in the United States

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 HOROW X70 is a thoughtfully designed smart toilet offering many features expected from a high-end Japanese-style bidet toilet. It includes an automatic lid that opens and closes as you approach and leave, along with an automatic flush, minimizing contact with surfaces to enhance hygiene. The heated, elongated seat is set at a comfortable ADA-compliant height, making it easier to sit and stand for added bathroom comfort.

This model features a unique foam shield inside the bowl that reduces splashing and traps odors, helping keep the bathroom fresh and clean. It provides customizable wash settings where users can adjust water temperature, pressure, and nozzle position using a remote control or side panel for personalized comfort. Additionally, an ambient sensor adapts the seat, water, and air dryer temperatures to the room’s climate, maintaining comfort throughout the year without manual adjustments.

A standout feature is the electrolyzed water cleaning system, which helps maintain the cleanliness of the nozzle and bowl after each use. The toilet also includes a manual flush option that functions during power outages, ensuring usability without electricity. The HOROW X70 incorporates key features like bidet functions, heated seating, self-cleaning nozzles, remote control, and smart temperature adjustments, excelling in hygiene and user comfort with its auto-open lid and foam shield.

The HOROW T38 Artistic Smart Toilet offers many features you'd expect from a high-quality Japanese-style smart toilet. It includes a built-in bidet with adjustable water pressure, temperature, and nozzle position, allowing for a personalized and gentle cleaning experience. The heated elongated seat adds comfort, especially in cold weather, while the automatic lid opening and closing provide a hands-free experience that's both hygienic and convenient. A powerful flush system with a built-in water tank and pump ensures the toilet cleans thoroughly even if your water pressure is low. Additional thoughtful touches include a soft night light for easy nighttime use, an air dryer to reduce the need for toilet paper, and a deodorizer to keep your bathroom fresh.

A remote control and a colorful digital display make it easy to adjust settings without touching the toilet, helping maintain cleanliness. The toilet’s ceramic material and compact dimensions fit most bathrooms and are fairly standard for high-end models. Installation requires floor mounting, which is typical but may need professional help.

This smart toilet is suitable for anyone looking to upgrade their bathroom with advanced hygiene features and comfort, especially those who want strong flushing power despite low water pressure. It may be less ideal if you want a model with more detailed self-cleaning controls or if you prefer wall-mounted options. The lifetime after-sales service adds reassurance for long-term ownership.