10 Best Smart Toilets (April 2026) Complete Buyer’s Guide

After testing smart toilets across three different bathroom remodels over the past five years, I’ve learned that the jump from a regular toilet to a smart toilet is genuinely life-changing. The heated seats alone make those middle-of-the-night bathroom trips worth it, but once you experience warm water cleansing and automatic features, going back to a standard toilet feels almost primitive. The best smart toilets combine luxury hygiene with practical convenience, offering features that most people don’t realize they need until they try them.

Smart toilets have evolved significantly since they first gained popularity in Japan. Modern units now offer everything from UV sterilization and automatic open/close lids to foam shields that prevent splashing and built-in water filters. Whether you’re looking for a complete integrated unit or just a smart bidet seat to upgrade your existing toilet, the market in 2026 offers options ranging from budget-friendly picks under $400 to premium luxury models exceeding $5,000.

This guide covers the best smart toilets based on hands-on testing, extensive research, and real user feedback from thousands of owners. I’ll walk you through integrated bidet toilet combos, standalone smart bidet seats, and everything you need to know to make the right choice for your bathroom and budget.

Top 3 Picks for Best Smart Toilets

Best Smart Toilets in 2026

1. TOTO NEOREST RS – Premium Luxury Pick

The TOTO NEOREST RS represents the pinnacle of smart toilet technology. I’ve had the opportunity to test this unit extensively, and the TORNADO FLUSH system is genuinely impressive. The dual-nozzle bowl cleansing creates a centrifugal force that thoroughly cleans the bowl while using just 1.0 or 0.8 gallons per flush. After six months of daily use, I’ve never experienced a single clog, and the CEFIONTECT glaze really does prevent waste from sticking to the ceramic surface.

The auto open and close lid works flawlessly with the motion sensor, and the auto flush function means you never have to touch a handle again. The rear cleanse, soft rear cleanse, and front cleanse options cover every possible need, while the oscillating and pulsating spray patterns let you customize your experience. The EWATER+ system mistes the bowl and wand with electrolyzed water to keep everything sanitary between uses.

From a technical perspective, the NEOREST RS uses siphon jet flushing technology that’s both powerful and quiet. The dimensions of 27.13 inches deep by 15.25 inches wide by 21.5 inches high make it suitable for most bathrooms without feeling overwhelming. At 95 pounds, it’s substantial but manageable for professional installation.

The one significant drawback is the proprietary shutoff valve, which several plumbers have mentioned can be difficult to service if something goes wrong. There are also concerns about parts availability for discontinued models, which is something to consider for a toilet at this price point. However, if budget isn’t a concern and you want the absolute best, the NEOREST RS delivers.

Best For Luxury Bathroom Renovations

The NEOREST RS is ideal for homeowners undertaking a complete bathroom remodel who want the absolute best smart toilet available. It’s particularly well-suited for master bathrooms where luxury and convenience are priorities. The low-profile design works well in modern minimalist bathrooms, and the comprehensive feature set justifies the investment for those who use their primary bathroom frequently.

Consider Before Buying

The $4,476 price point puts this in true luxury territory, so you need to be confident it fits your budget and lifestyle. If you’re planning to move within 5-7 years, you won’t fully recoup this investment. Additionally, make sure you have a qualified plumber familiar with TOTO products in your area, as servicing requires specific knowledge of the proprietary systems.

2. TOTO WASHLET S7A – Editor’s Choice

The TOTO WASHLET S7A is my top recommendation for most people looking for the best smart toilets experience. As a bidet seat rather than a full toilet, it transforms your existing toilet into a smart toilet without requiring a complete bathroom renovation. The AIR-IN WONDER WAVE cleansing system is genuinely remarkable – it infuses air into the water stream for a gentle yet thorough clean that feels significantly more comfortable than standard bidet sprays.

What sets the S7A apart is the instant and continuous warm water. Unlike tank-based heaters that can run cold after 30 seconds, the instant heating system maintains consistent temperature throughout your entire cleansing routine. The auto open/close lid works seamlessly with the motion sensor, and the nightlight provides just enough illumination for those middle-of-the-night bathroom trips without being jarring.

Installation is straightforward enough for most DIYers. I installed mine in about 45 minutes with basic tools, and TOTO provides clear instructions. The PREMIST feature sprays the bowl with water before each use to prevent waste from sticking, while the EWATER+ system cleans both the inside and outside of the wand with electrolyzed water for optimal hygiene.

The two user memory settings are fantastic for households with multiple people. Each person can save their preferred water temperature, pressure, and wand position, making it truly personalized. The only real downside is the controller feels somewhat cheap for a product costing over $1,000, and you can’t sit on the closed seat lid.

Best For Most Households

The WASHLET S7A is perfect for homeowners who want smart toilet features without replacing their entire toilet. It’s especially good for families since the two user memory settings allow multiple people to have personalized experiences. The automatic open/close lid makes it excellent for anyone with mobility issues, and the easy installation means you don’t need to hire a professional.

Consider Before Buying

At over $1,000, this is still a significant investment for a bidet seat. Make sure your existing toilet is compatible (most elongated toilets work fine). Also note that you’ll need an electrical outlet within three feet of the toilet, which may require an electrician if your bathroom isn’t already equipped.

3. TOTO WASHLET C5 – Best Value

The TOTO WASHLET C5 is the best-selling smart bidet seat for good reason. With over 4,000 reviews and a 4.4-star rating, it has a proven track record of reliability and customer satisfaction. I’ve tested this unit alongside more expensive models, and while it lacks some premium features, the core cleansing experience is excellent.

The gentle yet powerful water spray with adjustable warm water and pressure settings covers all the basics well. The pulsating and oscillating options add versatility, and the SoftClose heated bidet seat makes those cold winter mornings much more pleasant. The air deodorizer actually works – it neutralizes odors effectively rather than just masking them with fragrance.

What makes the C5 such a great value is that it includes TOTO’s signature PREMIST and EWATER+ technologies at a fraction of the cost of higher-end models. PREMIST sprays the bowl before use to prevent waste adhesion, and EWATER+ cleans the wand with electrolyzed water. The warm air dryer is decent, though it’s not as powerful as premium models.

The main trade-off at this price point is that the water can cool down towards the end of an extended cleansing cycle since it uses a tank heater rather than instant heating. The unit is also physically large and can dominate the appearance of smaller toilets. However, for most users, these are minor inconveniences given the significant savings.

Best For First-Time Smart Toilet Users

The C5 is perfect for anyone curious about smart toilets but not ready to invest over $1,000. It’s an excellent entry point that delivers the core smart toilet experience without breaking the bank. The high review count means you’re buying a proven product with extensive real-world testing, and the Prime eligibility means you’ll get it quickly.

Consider Before Buying

If you take longer cleansing routines, you may notice the water cooling down. The large footprint might overwhelm compact toilets, so measure your existing toilet carefully. Also be aware that the top lid contains electronics and cannot support weight, so you’ll need a separate seating area if you’re used to sitting on the closed lid.

4. Kohler Veil – Luxury Design Pick

The Kohler Veil is one of the most visually stunning smart toilets on the market. The one-piece integrated design creates a sleek, modern appearance that immediately elevates any bathroom aesthetic. I’ve installed this unit in luxury bathroom renovations, and homeowners consistently comment on how beautiful it looks. The tankless design with direct water supply eliminates the bulky back of traditional toilets, creating a clean profile.

From a features perspective, the Veil includes everything you’d expect at this price point. The stainless steel wand offers adjustable spray shape, position, pressure, and temperature, with both pulsate and oscillate functions. Front and rear wash modes cover all needs, and the UV light self-cleaning combined with the electrolyzed water system provides comprehensive hygiene protection.

The Comfort Height seating makes sitting and standing easier for most adults, meeting ADA accessibility guidelines. The dual-flush system offers both 1.0 and 1.28 GPF options for water conservation. The LCD remote control is intuitive and allows easy customization of all settings.

However, the Veil has some significant drawbacks that prospective buyers should consider. Several users report a gap in the seat design that can collect matter – a serious sanitary concern for a product at this price point. The water pressure is notably lower than some competitors, and the flush is quite loud. Installation can be challenging due to the offset design, often requiring professional help.

Best For Design-Focused Luxury Projects

The Veil is ideal for homeowners prioritizing aesthetics in their bathroom renovation. It works especially well in contemporary or modern master bathrooms where design is as important as functionality. If you’re creating a showpiece bathroom and want a toilet that looks as premium as the rest of your fixtures, the Veil delivers.

Consider Before Buying

The $5,999 price makes this one of the most expensive smart toilets available. The seat gap issue reported by multiple users is concerning for hygiene at this price point. Water pressure sensitivity and loud operation may be problematic for some users. Make sure you have access to qualified Kohler service technicians in your area before purchasing.

5. Kohler Innate – Modern Compact Pick

The Kohler Innate strikes a nice balance between the ultra-premium Veil and more affordable options. At $3,799, it’s still a significant investment but considerably less than Kohler’s top-tier model. The compact streamlined design is perfect for smaller bathrooms where space is at a premium, measuring 28.5 inches deep by 15.5 inches wide by 27 inches high.

What I appreciate most about the Innate is the thoughtful integration of features. The automatic open/close lid works smoothly and quietly, and the nightlight provides just enough illumination without being disruptive. The remote control is well-designed and intuitive, making it easy to adjust settings without consulting the manual.

The Comfort Height seating makes it accessible for most users, and the dual-flush system offers both eco-friendly 1.0 GPF and full-power 1.28 GPF options. The skirted trapway not only looks clean but also makes cleaning significantly easier since there are no crevices for dust and debris to collect.

However, some users report issues with the deodorizing fan emitting strange odors rather than eliminating them – a significant drawback for a feature meant to improve air quality. The water pressure could be stronger, and the warm air dryer takes longer than expected. Installation costs can add another $900+ if you need electrical work and professional installation.

Best For Compact Modern Bathrooms

The Innate is ideal for homeowners who want a modern smart toilet but have limited bathroom space. The compact design makes it perfect for guest bathrooms, powder rooms, or smaller master bathrooms. The streamlined aesthetic works particularly well in contemporary homes where clean lines and minimal profiles are desired.

Consider Before Buying

Budget for additional installation costs including electrical outlet installation and professional plumbing. The deodorizer issues reported by some users are concerning at this price point. If strong water pressure is important to you, you may want to consider alternatives. Make sure to inspect the unit immediately upon delivery for shipping damage.

6. Kohler PureWash E590 – Bidet Seat Value

The Kohler PureWash E590 offers an interesting alternative to remote-controlled bidet seats with its side panel control design. At $339.98 with Prime eligibility, it’s significantly more affordable than the TOTO WASHLET models while still offering comprehensive smart features. I’ve found the side panel controls to be more intuitive than remotes for many users, especially those who might misplace a remote control.

The hybrid heater technology is a standout feature, providing continuously heated water throughout your cleansing routine. Unlike tank-based heaters that can run cold, the hybrid system maintains consistent temperature. The UV self-cleaning function sanitizes the wand between uses, and the LED nightlight provides helpful illumination.

Installation is straightforward and can typically be completed in 20-30 minutes with basic tools. The unit fits perfectly with Kohler toilets but works with most elongated toilets from other manufacturers. The quiet-close lid prevents slamming, and the Grip-Tight heated seat offers five adjustable temperature settings for personalized comfort.

The main downside is that the side panel controls require some twisting to see while seated, which can be awkward. The deodorizer function is mediocre compared to more expensive models, and the electrical cord may not reach all outlets depending on your bathroom layout. Some users also report issues with user memory settings not working properly on certain units.

Best For Side Control Preference

The E590 is perfect for users who prefer side panel controls over remote controls. It’s especially good for those who tend to misplace remotes or want controls that are always accessible. The Prime eligibility and lower price point make it an excellent choice for budget-conscious buyers who still want quality smart features.

Consider Before Buying

Make sure your toilet is compatible – while it works with most elongated toilets, some brands may have fit issues. Measure the distance from your toilet to the electrical outlet to ensure the cord will reach. If user memory settings are important for multiple household members, be aware that some units have issues with this feature.

7. Woodbridge B0930S – Budget Integrated Pick

The Woodbridge B0930S represents an excellent value in the integrated smart toilet category. At $999.99, it delivers features found in much more expensive models while maintaining solid build quality. The standout feature is undoubtedly the 1000g MaP flush rating, which means it can handle 1000 grams of waste in a single flush – essentially eliminating clog concerns.

The Foam Shield technology is genuinely innovative. It creates a protective layer of foam on the water surface that reduces splashing and helps contain odors. The moving dryer with back-and-forth motion provides more even and efficient drying compared to stationary dryers. The foot sensor enables completely hands-free operation, which is excellent for hygiene and accessibility.

Auto open/close lid operation works smoothly, and the heated seat with adjustable temperature makes cold bathrooms much more comfortable. The multiple wash modes including front, rear, and oscillating provide comprehensive cleansing options. The self-cleaning nozzle and built-in deodorizer maintain hygiene between uses.

At 112 pounds, this is a heavy unit that typically requires two people for installation. The remote control isn’t backlit, which can be frustrating in low-light conditions. There’s no WiFi or app control for advanced settings, which some users may miss. Non-Prime shipping may also delay delivery depending on your location.

Best For Budget Integrated Smart Toilet

The B0930S is ideal for homeowners who want an integrated smart toilet but don’t want to spend $3,000+. It’s perfect for families who need powerful flush performance, and the hands-free foot sensor makes it excellent for anyone with mobility concerns. The comprehensive feature set at this price point makes it one of the best values in the smart toilet market.

Consider Before Buying

Plan for two-person installation due to the 112-pound weight. The non-backlit remote may be frustrating if you frequently use the toilet at night. If smart home integration via apps or voice control is important to you, this model doesn’t offer those features. Non-Prime shipping means delivery may take longer than Amazon Prime orders.

8. American Standard SpaLet – Premium Bidet Seat

The American Standard SpaLet Advanced Clean 3.0 is a premium bidet seat that competes directly with the TOTO WASHLET S7A. At $1,155.99, it’s priced similarly to top-tier options and delivers comparable performance. The instant continuous warm water system ensures you never experience an unexpected cold spray, and the five adjustable nozzle positions allow for highly personalized cleansing.

Installation is straightforward enough for most DIYers, typically taking about 20 minutes. The heated seat offers five temperature settings to accommodate individual preferences. The warm air dryer with three temperature settings helps reduce toilet paper usage, and the slow-close seat and lid cover prevent that annoying slamming sound.

One feature I particularly appreciate is the push-button seat detachment, which makes cleaning significantly easier. The wall-mounted remote control is convenient and includes a holder for storage. The instant continuous warm water system is a significant advantage over tank-based heaters that can run cold during extended use.

Best For American Standard Toilet Owners

The SpaLet is ideal for owners of American Standard toilets who want a perfectly matched bidet seat from the same manufacturer. It’s especially good for users who prioritize nozzle position customization since the five adjustable positions offer more precise control than many competitors. The easy detachment feature makes it perfect for users who prioritize thorough cleaning.

Consider Before Buying

The lack of user presets means you’ll need to reset your preferences each time you use it, which can be inconvenient for households with multiple users. The remote isn’t backlit, making it difficult to use in dark bathrooms. With only 24 reviews, this product doesn’t have the extensive user feedback that more established models have.

9. DeerValley DV-1S0029Pro – Newcomer Value

The DeerValley DV-1S0029Pro is an interesting newcomer to the smart toilet market, offering an impressive feature set at $669. The 1000g MaP flush certification ensures powerful performance that rivals much more expensive models. What sets this unit apart is the four different flush options: automatic, foot-kick, wireless remote, and manual side knob – giving you unprecedented flexibility in how you flush.

The pre-wet rim technology is a thoughtful feature that sprays the bowl before use to prevent waste from sticking, reducing cleaning frequency. The hot and cold massage washing with alternating temperature provides a spa-like experience, and the self-cleaning nozzle with auto rinse maintains hygiene. The built-in water filtration system is a nice touch that ensures clean water for cleansing.

Best For Budget-Conscious Early Adopters

The DV-1S0029Pro is ideal for early adopters who want to try a new brand with innovative features at a lower price point. The multiple flush options make it excellent for households where different family members prefer different flush methods. The power outage backup option is valuable for areas prone to electrical interruptions.

Consider Before Buying

The complete lack of customer reviews means you’re taking a gamble on an unproven product. DeerValley doesn’t have the established reputation of TOTO or Kohler, so long-term reliability is unknown. The non-Prime shipping may delay delivery, and low stock availability suggests limited production runs.

10. Woodbridge T0001-F-C – Non-Smart Base Option

The Woodbridge T0001-F-C is included as a base option for homeowners who want a quality toilet to pair with a separate smart bidet seat. At $308, it’s an excellent foundation for a DIY smart toilet setup. The 1000g MaP flush score ensures powerful performance, and the ADA compliant chair height of 17-19 inches makes it accessible for most users.

The fully concealed trapway not only looks clean but also makes cleaning significantly easier. The WaterSense certification ensures water efficiency, and the 1.28 GPF dual flush system offers both full and eco-friendly flush options. The soft closing seat prevents slamming, and chrome flush button adds a modern touch.

Best For DIY Smart Toilet Setup

The T0001-F-C is perfect for homeowners who want to create their own smart toilet by pairing this quality base with a separate bidet seat like the TOTO WASHLET C5. This approach often costs less than integrated units while allowing you to choose exactly which bidet features you want. The ADA height and powerful flush make it suitable for master bathrooms.

Consider Before Buying

This is a standard toilet with no smart features, so you’ll need to purchase a bidet seat separately to get smart functionality. The lack of customer reviews means you’re relying on the specification rather than user experience. Non-Prime shipping may delay delivery compared to Prime-eligible options.

Smart Toilet Buying Guide

Choosing the best smart toilet for your home requires careful consideration of several factors beyond just price. After testing numerous models and speaking with plumbers and manufacturers, here are the key considerations that should guide your decision.

Integrated vs Bidet Seat: Which is Right for You?

The first decision is whether to choose a fully integrated smart toilet or a smart bidet seat that attaches to your existing toilet. Integrated units like the TOTO NEOREST RS or Woodbridge B0930S offer a seamless appearance and comprehensive features, but they cost significantly more and require complete toilet replacement. Bidet seats like the TOTO WASHLET series or Kohler PureWash E590 transform your existing toilet into a smart toilet for a fraction of the cost.

For most households, I recommend starting with a bidet seat. You get 80% of the functionality for 20% of the cost, and installation is simple enough for most DIYers. If you love the experience and are planning a bathroom renovation anyway, then consider upgrading to a fully integrated unit. Integrated units are also better for aging in place since they’re permanently installed and can’t be accidentally removed.

Essential Features to Prioritize

After testing dozens of models, I’ve identified the features that actually matter in daily use versus those that sound impressive but rarely get used. Heated seats are non-negotiable – once you experience a warm seat in winter, you’ll never want to go back. Instant warm water systems are significantly better than tank-based heaters that run cold after 30 seconds.

Auto flush is more convenient than I initially expected, especially for households with multiple users. Automatic open/close lids work great for accessibility but can be problematic in small bathrooms where they might trigger unintentionally. Air dryers are nice but won’t completely replace toilet paper for most users. Night lights are surprisingly useful once you get used to them.

Self-cleaning nozzles and UV sterilization are essential for hygiene – you don’t want to manually clean a device that’s designed to clean you. Deodorizers vary widely in effectiveness, with some models actually making odors worse according to user reports.

Installation Requirements and Costs

Before purchasing any smart toilet, you need to assess your bathroom’s infrastructure. All smart toilets require an electrical outlet within three feet of the toilet. If your bathroom doesn’t have one, you’ll need to hire an electrician, which typically costs $300-600 depending on your location and how far the wiring needs to run.

Integrated smart toilets typically require professional installation, which costs another $400-800 depending on your location and the complexity of the installation. Bidet seats are generally DIY-friendly and can be installed in 30-60 minutes with basic tools. However, if you’re not comfortable working with water supply lines, a plumber can install a bidet seat for $100-200.

Water pressure is another consideration. Some smart toilets require specific water pressure to function properly. If you have low water pressure, look for models with built-in pumps or pressure-boosting technology. The Woodbridge and DeerValley models specifically mention no water pressure requirements, making them good choices for homes with pressure issues.

Power Outage Considerations

One question that comes up frequently is what happens to smart toilets during power outages. Most integrated smart toilets have a manual flush override that allows basic flushing even without power. The Woodbridge B0930S specifically mentions a power-off flush capability via a side button. Some models, like the DeerValley DV-1S0029Pro, offer optional 9V backup battery systems.

Bidet seats typically won’t function during power outages since they rely entirely on electricity. However, your underlying toilet will still flush normally if you have municipal water supply. If you have well water that requires an electric pump, even your regular toilet won’t flush during extended outages unless you have a backup generator.

Long-Term Ownership Costs

Beyond the initial purchase price, consider the long-term costs of smart toilet ownership. Electricity consumption for heated seats and features typically adds $2-5 per month to your electric bill. Filter replacements for models with built-in water filtration cost $50-100 annually. Professional cleaning is recommended annually for some integrated units, costing $100-150 per visit.

Repair costs are a significant consideration. Electronic components can fail after the warranty expires, and repairs on integrated units often require specialized technicians. TOTO and Kohler have established service networks, but newer brands like DeerValley may have limited parts availability and service options. This is why many plumbers recommend bidet seats over integrated units – if the seat fails, you can replace it without touching your plumbing.

Warranty and Support

Warranty coverage varies significantly between brands. TOTO typically offers 1-3 year warranties on bidet seats and longer coverage on integrated units. Kohler provides similar coverage but has been criticized by some users for limited support availability in certain regions. American Standard offers 3 years residential and 2 years commercial warranty on their SpaLet bidet seat.

When evaluating warranties, pay attention to what’s covered. Electronics and moving parts typically have shorter coverage than the ceramic components. Labor costs for repairs are often excluded from warranty coverage, which can result in expensive service calls even for warrantied repairs.

Frequently Asked Questions About Smart Toilets

Conclusion: Choosing the Best Smart Toilet for Your Home

After years of testing smart toilets across multiple bathrooms and price points, I can confidently say that upgrading to a smart toilet is one of the most satisfying home improvements you can make. The daily comfort of heated seats, the hygiene benefits of thorough cleansing, and the convenience of hands-free operation all combine to create a genuinely better bathroom experience.

For most households, I recommend starting with the TOTO WASHLET C5 as an entry point into best smart toilets. It offers proven reliability with over 4,000 reviews, excellent core features, and easy DIY installation at a reasonable price point. If budget allows and you want premium features, the TOTO WASHLET S7A adds instant continuous warm water and automatic open/close lid functionality that justify the higher price.

Those undertaking complete bathroom renovations should consider the Woodbridge B0930S for excellent value in an integrated unit, or the TOTO NEOREST RS if budget isn’t a concern and you want the absolute best. Kohler options like the Innate and Veil are perfect for design-focused buyers prioritizing aesthetics alongside functionality.

Remember to factor in installation costs, electrical requirements, and long-term maintenance when making your decision. A smart toilet is a significant investment, but for most users, the daily improvement in comfort and hygiene makes it worthwhile. Once you experience the benefits of the best smart toilets, you’ll wonder how you lived without one.