10 Best Smart Toilets 2025 in the United States

The KOHLER K-77795 Eir Comfort Height smart toilet is designed with comfort and hygiene in mind. It features an elongated bowl and chair-height seating, which makes it easier to sit and stand, especially for adults who prefer a higher seat. The integrated bidet offers a variety of settings including adjustable spray shape, water pressure, temperature, and wash modes for front and rear cleansing, allowing customization of the cleaning experience. The bidet wand is made of stainless steel and cleans itself using UV light and electrolyzed water, helping maintain hygiene without extra effort.

The toilet seat is heated and includes a warm-air drying system, adding to comfort. It also has an automatic deodorizer to keep the bathroom fresh. Although it lacks a night light and remote control, it offers a dual-flush system to save water with options for light or full flush. The toilet pre-mists the bowl for easier cleaning and automatically flushes after use.

Made from durable vitreous china, this solid, compact one-piece toilet is quite heavy, which might make installation a bit challenging. This model suits those looking for a reliable, feature-rich smart toilet focused on cleansing and comfort, though if remote control or night lighting are priorities, another option may be preferable.

The Casta Diva Smart Toilet (CD-K030PRO) offers a broad range of smart features that make it a strong choice for anyone looking to upgrade their bathroom with convenience and comfort. Its bidet functionality is well thought out, featuring multiple warm water cleaning modes with instant heating and an automatic self-cleaning nozzle that ensures hygiene with every use. The heated seat has five temperature settings that adjust based on the surrounding temperature, providing cozy comfort year-round.

Automatic flushing is highly convenient, triggered by a foot sensor and hands-free operation, which helps keep things sanitary. A foam shield helps prevent splashes and odors, which is an unusual but effective addition to keep the experience fresh. The toilet includes a gentle night light, and a built-in deodorizer enhances bathroom freshness. The remote control adds to ease of use, allowing you to personalize settings effortlessly.

Installation is floor-mounted and the unit has a built-in tank, so it does not depend on water pressure, making it reliable in various home setups. The temperature adjustment feature is off by default and requires manual activation. Also, while the foam shield feature is innovative, it needs a simple solution of dish soap mixed with water to work properly, which might be a minor extra step for some users. This model suits those looking for a luxury smart toilet experience with a strong focus on cleanliness, comfort, and user-friendly automation.

The Kohler K-5401-PA-0 Veil Comfort Height Skirted One-Piece Elongated Dual-Flush Intelligent toilet offers several premium features that make it a strong contender in the smart toilet category. It includes bidet functionality with a self-cleaning stainless steel wand, adjustable heated seat, and dual-flush technology which allows you to choose between a full or partial flush for water efficiency. The automatic flushing and motion-activated lid offer a hands-free experience, complemented by LED night lighting and a touch-screen LCD remote for easy operation.

The tankless design provides a sleek look and connects directly to the water supply, ensuring a minimalist appearance in your bathroom. Additionally, it boasts an emergency flush feature that can handle up to 100 flushes during a power outage, which is a thoughtful inclusion for continuous convenience. However, the product has some drawbacks. Weighing in at over 114 pounds, it may be cumbersome to install and move. The price point might be a deterrent for budget-conscious buyers and some users might find the remote control interface a bit complex.

The Kohler Veil is ideal for those who prioritize advanced features and modern aesthetics in their bathroom fixtures but may not be the best fit for those looking for a more affordable or lightweight option.