4 Best Toto Smart Toilets 2026 in the United States

The Casta Diva Smart Toilet CD-K030PRO is a solid choice if you're looking for a modern, feature-rich smart toilet. It shines with a powerful flush that doesn't depend on water pressure, making it reliable for thorough cleaning every time. The built-in bidet offers multiple warm water wash modes with instant heating, plus an automatic self-cleaning nozzle to keep things hygienic without extra effort. The heated seat adjusts temperature across five settings, responding to room temperature, which adds comfort year-round. Another nifty feature is the foam shield that prevents splashes and odors by creating a protective layer on the water surface, keeping your bathroom fresher.

Hands-free convenience is a big plus here—the lid opens and closes automatically, and the toilet flushes when you walk away, operated by a foot sensor and remote control, minimizing contact. A quiet flush and soft night light make nighttime bathroom visits less disruptive. The toilet also includes a warm air dryer and deodorizer, rounding out the luxury comforts.

On the downside, setting up some of the advanced features like the temperature adjustments might require following the manual carefully, which could be a bit tricky if you prefer simple plug-and-play solutions. Also, while the foam shield is innovative, it requires mixing your own foam solution with dish soap, which is an extra step compared to fully automated deodorizing systems. Being a floor-mounted ceramic unit, installation is standard but can be heavy and may need professional help. This smart toilet balances strong flushing power with advanced hygiene and comfort features, including bidet washing, heated seating, and hands-free operation, making it well-suited for those prioritizing cleanliness and convenience with some willingness to manage minor setup steps.

The Kohler Leap One-Piece Elongated Smart Toilet is a well-designed option for those looking to upgrade their bathroom with smart bidet features. It offers adjustable bidet settings including water pressure, temperature, and spray types for a customized and comfortable cleaning experience. The elongated bowl adds extra comfort, and the comfort height helps make sitting down and standing up easier for most adults. The toilet includes a dual-flush system that lets you choose between a light or full flush, saving water without sacrificing performance.

The self-cleaning wand with UV light is a handy feature that keeps the bidet nozzle hygienic without you having to think about it. The motion-activated lid adds convenience and hands-free operation, which is helpful in maintaining cleanliness. Installation is simplified by its skirted design and the quiet-close lid prevents loud slams. The toilet’s size and weight mean it will require professional installation and a suitable bathroom space.

This smart toilet is a good fit for anyone wanting a modern, easy-to-clean toilet with advanced bidet functions but may not fully satisfy those seeking every available smart feature like remote control or seat heating.

This Loniko smart toilet offers a strong mix of modern features ideal for anyone looking to upgrade their bathroom to a more comfortable and hygienic setup. It includes a built-in bidet with warm water wash, adjustable cleaning modes, and a warm air dryer, which helps reduce toilet paper use and improves cleanliness. The heated seat with four temperature settings adds comfort, especially in colder seasons. It features dual flush options (0.92 and 1.28 gallons per flush) designed to save water without sacrificing performance, making it eco-friendly.

For convenience and hygiene, the toilet has hands-free functions using foot and radar sensors that open/close the lid and seat automatically and provide multiple flush methods including remote control and foot sensor flush. The included LED display and night light enhance usability during nighttime. The self-cleaning nozzle and soft-closing seat are thoughtful additions to maintain cleanliness and quiet operation.

Installation is generally straightforward for those with basic DIY skills, as it fits a standard 12-inch rough-in and comes with all necessary hardware. However, it requires a nearby electrical outlet to power the advanced features, which could limit placement options in some bathrooms. Its relatively high weight (84 pounds) might also be a consideration during installation. This toilet is well suited for anyone wanting a smart, water-efficient, and comfortable bathroom upgrade with strong hygiene and user-friendly features, provided the bathroom setup supports its electrical needs.