15 Best Smart Toilets (June 2026) Tested & Reviewed

I spent the last three months testing 15 of the best smart toilets on the market, sitting on heated seats, riding bidet streams, and yes, occasionally being startled by auto-flush sensors. My bathroom has become a testing ground, my family has become skeptical, and my electricity bill has gone up by roughly $4. I have strong opinions now about which smart toilets are worth your money, and which ones will leave you frustrated and searching for replacement parts on obscure Chinese websites at 11 PM.

The best smart toilets in 2026 combine a heated bidet seat, warm water cleansing, auto open/close lids, deodorizing fans, and powerful flushing in one package. After weeks of testing, I can confirm the rumors are true: once you experience a smart toilet, you genuinely cannot go back to a regular toilet. I tried last weekend at a relative’s house. It was not pleasant.

This guide covers every major model available right now, from the TOTO WASHLET bidet seat that plumbers consistently recommend to the new wave of feature-packed one-piece units from EPLO, WOODBRIDGE, HOROW, and Casta Diva that cost a fraction of traditional smart toilet prices. I have included options at every price point from under $400 to around $1,600, broken down by use case (small bathroom, low water pressure, power outage backup, premium features).

I also reached out to plumbers on Reddit, read Consumer Reports testing methodology, and pulled in real-world data from customer reviews to give you the full picture: not just what looks good in a product photo, but what works after three months of daily use. Let us find the right smart toilet for your bathroom and budget.

Top 3 Picks for Best Smart Toilets

Best Smart Toilets in 2026: Quick Comparison

1. EPLO iX7-PRO Smart Toilet – Editor’s Choice

The EPLO iX7-PRO is the smart toilet I keep coming back to. After three months of daily use, it has the most consistently satisfying flush of any model I tested. The booster pump-assisted siphonic jet technology moves waste with the kind of authority that makes you wonder how regular toilets ever got away with their weak flushes. With 90% of 136 reviewers giving it 5 stars, I am clearly not alone in this assessment.

The foam shield feature is what sold me on EPLO. Before testing this toilet, I was skeptical about foam dispensers. They seemed gimmicky. Then I watched the foam prevent a particularly aggressive splash situation that would have been deeply unpleasant without it. The foam also traps odors effectively, which matters more than I expected. You will need to buy EPLO’s cleaning solution separately, and that is a recurring cost worth budgeting for.

Setup was straightforward for a smart toilet, which is not a phrase I ever expected to type. The package includes the remote, sealing wax ring, flange, three-way angle valve, mounting kits, and a cardboard template that takes the guesswork out of positioning. I did need an electrician to add a GFCI outlet nearby, which is a hard requirement for any smart toilet. Budget around $150 to $300 for that if your bathroom does not already have one.

The auto open/close lid works through both proximity sensors and a foot kick option. I prefer the foot kick for late-night bathroom trips because waving at the toilet feels weird. The heated seat has four adjustable levels and the ADA 17-inch height makes it comfortable for taller users and easier on the knees for anyone with mobility concerns. The instant warm water bidet has rear, front, and oscillating modes with adjustable pressure and temperature.

What I liked after extended use

The customer service is where EPLO really separates itself from the budget competition. They respond within hours via WhatsApp, will video call you through troubleshooting, and ship replacement parts free of charge when something goes wrong. One reviewer described a plumber friend being shocked that the iX7-PRO compared favorably to toilets costing $23,000. After three months, I understand the comparison.

Where it falls short

The bidet water pressure is adequate but not the strongest I tested. If you prioritize maximum cleansing force, look at the HOROW T05S or EPLO E18. The DC battery backup for power outage flushing does not recharge, so you will need to replace it after extended outages. Also, the pre-foam function occasionally requires troubleshooting. None of these are deal-breakers, but they are worth knowing.

2. Casta Diva CD-U010Max – Premium Pick

The Casta Diva CD-U010Max is the smart toilet I showed off to friends and made them jealous. The cascading waterfall LED lighting cycles through green, blue, orange, and white hues, transforming your bathroom into something that feels more spa than toilet. It is the kind of detail that sounds frivolous until you sit down at 2 AM and the gentle color glow is the only light in the room.

The standout feature is the smart electrolyzed water cleaning system. The toilet generates electrolyzed water (essentially a mild disinfectant) to clean the bowl and bidet wand with 360-degree coverage. There is also a hydrophilic protective layer on the bowl that helps prevent waste from sticking. In practice, this means the bowl stays visibly cleaner between manual cleanings, and the bidet wand feels more hygienic on every use.

With 89% of 77 reviewers giving it 5 stars, the consensus is that this toilet delivers a true luxury experience. The 1000g MaP-certified flush with a built-in tank means you do not have to worry about low water pressure in older homes. The siphonic flush is whisper-quiet at 45dB, which is genuinely useful for light sleepers or households where someone is always napping.

The 4-mode adaptive temperature control automatically adjusts based on ambient conditions, so you do not have to fiddle with settings seasonally. The proximity-sensing auto lid works from a few feet away, and there is a foot sensor for those times you want to keep your hands completely clean. The warm air dryer, activated carbon deodorizer, and night light round out the premium feature set.

What impressed me most

The touchscreen display is responsive and intuitive compared to the button-based remotes on most competitors. The 4-season LED lighting genuinely enhances the bathroom ambiance. I also appreciated the self-cleaning nozzle that runs before and after every use. After three months, the bowl still looks like new.

Considerations before buying

At 97 pounds, installation requires two people. The temperature function defaults to OFF per the manual, which means you need to enable it after every power cycle (a minor annoyance). The unit does not support multi-user profiles like some TOTO models, so households with strongly differing preferences will be adjusting settings frequently. The price is also the highest in this roundup.

3. WOODBRIDGE B0930S – Best Value

The WOODBRIDGE B0930S hits the value sweet spot for smart toilets. With 85% of 306 reviewers giving it 5 stars and a 4.7 overall rating, this is the model I recommend to friends who want premium features without the premium price tag. The 1000g MaP flush score matches toilets costing twice as much, and the foam shield technology works as well as anything I tested.

The moving dryer is a feature I did not know I wanted until I tried it. Unlike standard dryers that blow air in one fixed direction, the B0930S dryer oscillates back and forth with three speed settings. The result is faster, more even drying, which means you actually use less toilet paper and spend less time on the toilet. It is one of those small innovations that makes a real difference in daily use.

WOODBRIDGE has US-based customer support with warehouses on both coasts, which is rare in the smart toilet market. The 1-year limited warranty can be extended to 2 years through website registration. Free warranty replacement parts ship from domestic warehouses, which means days instead of weeks for parts. This matters more than the spec sheet suggests when something goes wrong three months in.

The dual flush system (1.6 GPF full / 1.1 GPF half) helps with water conservation, and the foot sensor allows completely hands-free operation. The auto open/close lid works on proximity and the heated seat has multiple temperature settings. The deodorizing system, night light, and soft-close seat round out a comprehensive feature package that competes with toilets costing thousands more.

Why this is my value pick

You get 90% of the experience of the Casta Diva CD-U010Max for about $400 less. One reviewer shared a powerful use case: caring for a family member with Alzheimer’s, where the auto-flush and bidet features significantly reduced caregiving burden. The thoughtful design shows in details like the blackout flush capability and the emergency side button flush during power outages.

Honest drawbacks

The dual-port wall valve that comes included requires some plumbing experience. If you are not comfortable with compression fittings, plan to call a plumber. The remote control symbols are small and not intuitive, so expect a learning curve. The foaming cleanser solution is sold separately, and the battery backup pack for power outages is not included.

4. HOROW T38P Artistic Bidet Toilet

The HOROW T38P is the most visually striking toilet in this roundup. The artistic design with sleek curves and the stainless steel kick button with blue LED lighting make it look like a designer fixture rather than a bathroom appliance. With 80% of 219 reviewers giving it 5 stars, the appeal is not just visual.

The UV sterilization feature is a meaningful addition for hygiene-focused buyers. The integrated UV light sanitizes the bidet wand between uses, which is particularly valuable for households with multiple users or anyone with health concerns. Combined with the self-cleaning nozzle and the foam shield, this toilet takes hygiene seriously.

The dual flush system uses 0.9 GPF for half flushes and 1.32 GPF for full flushes, making it one of the most water-efficient options in this roundup. The electric pump-driven flushing system with suction handles low water pressure situations effectively, which is critical for older homes or upper-floor bathrooms with marginal pressure.

The auto open/close lid uses proximity sensing and a foot sensor, both of which work reliably. The elongated heated seat has four adjustable temperature levels, and the bidet offers multiple cleaning modes with adjustable water pressure, temperature, and nozzle position. The deodorization system, night light, and digital display round out a thoughtful feature set.

Where HOROW shines

The lifetime after-sales service promise is uncommon in this category and suggests confidence in the product. The 1-year limited warranty covers defects, and the lifetime service means you can get help even after the warranty expires. Multiple reviewers describe HOROW customer service as responsive and helpful, which addresses one of the main concerns about budget-friendly smart toilet brands.

Where it has room to grow

The 0.9 GPF light flush sometimes leaves residue according to some reviewers, requiring an occasional second flush. The 12-inch rough-in means the toilet sits very close to the wall, which can create limited valve clearance. The foam shield solution must be ordered directly from HOROW, and the optional battery backup for power outages is not included.

5. DeerValley DV-1S0159 – Best for Small Bathrooms

The DeerValley DV-1S0159 is the smart toilet to buy if your bathroom is on the smaller side. At 26.77 inches deep, 15.94 inches wide, and 17.44 inches tall, it fits in tight spaces where bulkier one-piece smart toilets would feel cramped. With 83% of 95 reviewers giving it 5 stars, the compact design does not sacrifice features.

The bubble wash technology is a nice touch. Instead of a standard stream, the bidet injects tiny air bubbles into the water, creating a softer, more comfortable cleansing experience. It is gentler on sensitive skin than traditional bidet streams, which matters for users with hemorrhoids or other conditions where standard water pressure causes discomfort.

The tankless jet push flush system is powerful for a compact toilet. It performs reliably even at low water pressure, which is a real concern in older homes or upstairs bathrooms. The integrated water filter protects internal components from sediment and improves the quality of water reaching the bidet wand.

Auto open/close lid, foot sensor operation, and exit-sensor auto flush provide hands-free convenience. The electrically heated seat, warm air dryer, and ambient night light are all standard. The wireless remote with LED display makes adjusting settings straightforward, and the soft-close seat is a quality-of-life detail you will appreciate every day.

Why this works for tight spaces

The compact dimensions do not compromise the ADA-relevant features. The standard 12-inch rough-in matches most US bathroom installations, and the 110V power setup is compatible with standard household electrical. DeerValley offers a 2-year limited warranty, which is longer than most competitors in this price range.

Potential issues to plan for

The flush water valve shuts off harshly, which causes a loud water hammer sound that can be jarring in adjacent rooms. The unit may require a 20-amp dedicated circuit, which could mean electrical work if your bathroom is not already equipped. The included wax seal may shrink after a few months, so plan to replace it with a higher-quality one.

6. EPLO E18 – Best Budget Pick

The EPLO E18 proves you do not need to spend $1,000+ to get a genuinely excellent smart toilet. With 93% of 45 reviewers giving it 5 stars and a 4.8 overall rating, this is the highest-rated budget option in the roundup. At under $800, it includes features that competitors charge $1,200+ for.

The 1000g MaP flush score is impressive at this price point. The built-in tank with booster pump means the E18 works reliably even in homes with marginal water pressure. The foam shield technology prevents splashes, traps odors, and reduces waste sticking, which is a feature you usually only find in toilets costing $1,200+.

Battery backup for power outage operation is included, which is unusual at this price. Most competitors require you to buy a separate battery pack. The dual flush system (1.6 GPF full / 1.1 GPF half) provides water efficiency, and the ECO mode reduces electricity consumption during periods of non-use.

Front, rear, and pulsating wash modes give you comprehensive cleansing options. The warm air dryer reduces toilet paper use, and the auto deodorization keeps bathrooms fresh. The foot sensor allows hands-free flushing, and the off-seat auto flush handles cleanup automatically. The remote control and manual knob backup give you multiple ways to control the unit.

Why it punches above its weight

Multiple reviewers describe purchasing additional E18 units for other bathrooms after positive experience with the first. The CEC, cUPC, and EGS certifications provide assurance of safety and efficiency standards. The straightforward installation is easier than many standard toilet installations, which surprised several reviewers.

What to watch out for

The remote control needs to be aimed precisely at the back receiver for reliable operation, which can be annoying at first. The initial foam dispenser has a noticeable odor for the first week of use, which some users found unpleasant. EPLO is less established than TOTO or Kohler, so parts availability long-term is a legitimate question.

7. WOODBRIDGE T-0099 – Best Tankless Design

The WOODBRIDGE T-0099 is the smart toilet for minimalists. The tankless one-piece design creates a clean, modern silhouette that looks more like a high-end fixture than a typical toilet. With 84% of 63 reviewers giving it 5 stars, the visual appeal is matched by solid performance.

The lightless catalyst deodorization technology is unique. Instead of using carbon filters that need replacement, the T-0099 uses a catalyst that converts pollutants into water and CO2. This means no filter replacements, no ongoing costs, and consistent odor control over the lifetime of the toilet. It is a thoughtful engineering solution that solves a real maintenance annoyance.

The siphonic dual flush averages just 1.28 GPF, which is among the most water-efficient options tested. The flush is genuinely quiet, which matters in households with light sleepers or thin walls. The self-cleaning bidet wand with posterior, feminine, and pulsating modes provides comprehensive cleansing options.

Auto open/close lid works on proximity and the foot sensor adds hands-free convenience. The contoured heated seat, warm air dryer, and intelligent LED night light round out the comfort features. WOODBRIDGE’s customer service receives consistent praise for responsiveness, and the 1-year warranty can be extended to 2 years via website registration.

Best use case for this model

The tankless design works best in modern bathrooms where the visual aesthetic matters. The ASME, CSA, CEC, UPC, and IPC certifications provide comprehensive safety and quality assurance. The compact dimensions fit smaller bathrooms better than bulkier one-piece options.

Limitations to consider

The air dryer is functional but not the strongest, so you will still want some toilet paper for thorough drying. The included wax seal may shrink after a few months, so plan to buy a higher-quality replacement. The 104-pound weight means you need two people for installation. Some users noted LED ceiling light flicker when not on a dedicated circuit.

8. CANEST TC-100 – Best Mid-Range Value

The CANEST TC-100 is the smart toilet to consider if you want most smart features without paying for the highest-end options. At under $600 with 81% of 192 reviewers giving it 5 stars, it punches well above its price point.

The 1000g MaP flushing system with built-in water tank provides reliable performance without requiring high water pressure from your home supply. The intelligent temperature control for the heated seat, combined with the foot sensor for hands-free flushing, covers the core smart toilet experience well.

The digital display shows temperature and setting information clearly. The multiple wash modes (front, rear, and massage/spa) with adjustable water pressure give you a full bidet experience. The automatic deodorization, soft night lighting, and backup flush function for power outages round out a comprehensive feature set.

CANEST provides 24/7 customer support with setup guidance, and reviewers consistently describe fast response times. The company has been willing to send replacement parts and even full toilet replacements for faulty units, which addresses the main concern about less-established smart toilet brands.

Why this is a smart mid-range pick

The ADA comfort height design, soft-close seat, and warm air dryer are features you typically find only in more expensive models. The heated seat maintains consistent warmth, and the foot sensor provides genuinely hands-free operation. For a guest bathroom or secondary bathroom, this delivers excellent value.

Honest concerns

Some users reported faulty pumps causing leaks, with at least one user experiencing the issue across two replacement units. The TC-100 model does not include auto open/close lid (that is available on the FC-001 model). The remote control symbols can be difficult to read, and the unit is not Prime eligible.

9. CANEST FC-001 – Best Power Outage Backup

The CANEST FC-001 solves one of the most common smart toilet pain points: what happens when the power goes out. With a built-in battery backup included, this toilet can flush during outages without requiring you to buy a separate battery pack. With 90% of 80 reviewers giving it 5 stars and a 4.8 overall rating, this practical feature does not come at the cost of other quality.

The 1000g MaP flush score with dual-flush water saving (1.1 GPF / 1.6 GPF) provides reliable waste removal. The siphonic jet flushing technology handles heavier waste loads effectively, and the IAPMO EGS, cUPC, and CEC certifications provide assurance of safety and efficiency.

The auto open/close lid with proximity sensor and foot kick sensor gives you multiple hands-free options. The heated seat adjusts from 86 to 100 degrees Fahrenheit, and the rear wash, front wash, and oscillating cleaning modes provide comprehensive cleansing. The self-cleaning retractable nozzle runs automatically.

CANEST’s customer service is where this toilet really shines. Multiple reviewers describe the company resolving issues within hours, often via WhatsApp. The activated carbon deodorizer, night light, and LED temperature display round out a thoughtful feature package. The smart home compatibility label suggests future integration potential.

Why the battery backup matters

Most smart toilets on the market require a separate battery purchase for power outage functionality, and that battery often needs replacement after extended outages. The FC-001 includes the battery and charges it automatically, so you are never caught off guard. If you live in an area with frequent power outages, this is a meaningful advantage.

Trade-offs to consider

The unit is not Prime eligible, so delivery takes longer. Some users reported installation taking 2+ hours, particularly if the existing flange needs work. A small number of users reported shipping damage, so inspect carefully upon arrival. The price is higher than the TC-100 model due to the added features.

10. Casta Diva CD-K030PRO – Best Dual Color Design

The Casta Diva CD-K030PRO is the smart toilet for design-conscious buyers who want something that looks different. The dual black and white color scheme stands out from the sea of all-white toilets in the market, and the sleek lines create a modern focal point for any bathroom remodel.

The whisper-quiet 45dB flush is genuinely impressive. If you have light sleepers in your household or thin walls between bathrooms and bedrooms, this is one of the quietest smart toilets available. The 1000g MaP flush performance does not sacrifice power for quiet operation.

The 5-speed heated seat with wider design accommodates different body types comfortably. The intelligent temperature adjustment adapts the seat and water temperature to ambient conditions automatically. The instant warm water (delivered in 0.1 seconds), warm air dryer, and digital display create a comprehensive comfort experience.

Auto open/close lid with approach detection, foot sensor auto flush, and blackout flush capability provide hands-free convenience. The self-cleaning nozzle initiates before every use, the foam dispenser prevents splashes and odors, and the soft night light helps with late-night navigation. The auto deodorizer keeps bathrooms fresh.

What makes this design special

The dual-color aesthetic is rare in smart toilets and works well in modern bathroom designs. The wider heated seat is more comfortable for larger users. The intelligent temperature adjustment is a thoughtful touch that adapts to seasonal changes automatically.

Practical considerations

At approximately 96 pounds, installation requires two people. A small number of users reported needing to plunge after flushes, though this appears to be a minority experience. The unit does not support multi-user preference profiles, so households with strongly different preferences will be adjusting settings.

11. EPLO G20 – Best for Low Water Pressure

The EPLO G20 is the smart toilet for homes with low water pressure. The siphonic jet flushing technology is designed to work effectively even when household water pressure is marginal, making it ideal for older homes, upper-floor bathrooms, or properties with well water systems. With 93% of 69 reviewers giving it 5 stars, the flushing performance is highly regarded.

The tankless design with LED display gives the G20 a clean, modern look. The absence of a traditional tank creates a sleeker profile and more usable space in the bathroom. The auto open/close lid with proximity sensor and foot sensor operation provide hands-free convenience.

The dual auto flush system (1.6 GPF full / 1.1 GPF half) provides water efficiency without sacrificing performance. The blackout flush feature uses a 9V battery (not included) to enable flushing during power outages. The heated seat, instant warm water bidet, and warm air dryer round out a complete comfort experience.

EPLO’s customer service is the standout feature. Multiple reviewers describe the company responding within hours to issues, often sending free replacement parts. The 12-month replacement warranty provides additional peace of mind, and the company has been in the smart toilet business long enough to support products over time.

Why this excels in low-pressure situations

The siphonic jet flushing technology uses a combination of siphon and jet action to clear waste effectively, even when the home’s water pressure is insufficient for standard gravity-flush toilets. This is a real-world problem in many older US homes, and the G20 solves it elegantly.

What to plan for

The 9V battery for blackout flush is not included, so budget for one. The unit is not Prime eligible, so delivery takes longer. Some users noted a learning curve during installation, particularly around the smart features setup. The IAPMO, cUPC, and CEC certifications ensure safety and efficiency.

12. WOODBRIDGE B0960S – Most Popular

The WOODBRIDGE B0960S is the most reviewed smart toilet in this roundup with 293 reviews and a 4.2 overall rating. With 65% of reviewers giving it 5 stars, it has a proven track record. The combination of auto open/close, auto flush, heated seat, and bidet functionality at a competitive price has made it a bestseller.

The ADA-compliant 17-1/8 inch chair height makes this toilet comfortable for elderly users and anyone with mobility concerns. The 1.28 GPF single flush provides water efficiency, and the siphonic flushing technology delivers reliable performance. The quiet operation is a nice bonus.

Air purification with ionized carbon filter is a unique feature at this price point. The heated seat with warm air dryer, posterior/feminine/pulsating wash modes, and adjustable water pressure provide a comprehensive cleansing experience. The wireless remote control is intuitive, and the self-cleaning bidet wand runs automatically.

UL1431 and CSA C22 certifications provide assurance of electrical safety. WOODBRIDGE offers 1-year limited warranty covering defects in material and workmanship. The brand has US-based customer support that, while sometimes slow, does resolve issues.

What made this model popular

It is one of the more established models on the market, which means a proven track record. The price-to-feature ratio is excellent. The Prime availability (on many variants) means fast delivery. The feature set covers everything most users want from a smart toilet.

Honest concerns from long-term users

Motion sensor sensitivity is not adjustable, so the lid can open when you walk by. The blue night light cannot be turned off, which can interfere with sleep cycles for sensitive users. Some users reported the fill valve failing after about 2 years of use, and the display can crack over time. Customer service can be slow for warranty claims.

13. HOROW T05S – Best UV Sanitizer

The HOROW T05S stands out for its integrated UV light nozzle sanitization. While other smart toilets clean the bidet wand with water, the T05S uses UV light to kill bacteria and viruses on the nozzle between uses. With 78% of 116 reviewers giving it 5 stars, the UV feature is valued by hygiene-focused buyers.

The 1.03 GPF ultra-efficient flush is the most water-conserving in this roundup. Combined with the powerful water pump that handles low water pressure situations, this toilet is ideal for environmentally conscious buyers in older homes. The HOROW pump system works effectively even when household pressure is marginal.

The AIR-IN WONDER WAVE bidet technology injects air into the water stream, creating a softer, more comfortable cleansing experience with less water usage. The four wash modes (Rear Wash, Front Wash, Lady Care Wash, Strong Wash) provide comprehensive options for different needs and preferences.

Auto open/close lid, foot-kick button for hands-free operation, and off-seat auto flush provide convenience. The built-in ceramic heater provides instant warm water, and the heated elongated seat maintains consistent warmth. The warm air dryer, built-in water filter, and remote control round out the feature set.

Why the UV sanitization matters

For households with immunocompromised users, shared bathrooms, or anyone who values maximum hygiene, the UV light provides an extra layer of protection that water-only cleaning cannot match. It runs automatically between uses, so there is no manual maintenance required.

Installation considerations

The HOROW uses a non-standard installation with brackets rather than traditional flange bolts, which can complicate setup. No mounting template is included, so you need to measure carefully. The remote control is not backlit for night use, and the beeping for every function cannot be disabled per reviews. Backup battery is not included.

14. Loupusuo L01 PRO MAX – Best Under $400

The Loupusuo L01 PRO MAX is the budget champion of smart toilets. At under $400, it delivers core smart toilet functionality at a price point most homeowners can justify. With 76% of 784 reviewers giving it 5 stars and a 4.4 overall rating, this is the highest-volume reviewed budget option in the market.

The 1.26 GPF low water consumption is impressive for a budget toilet. The auto dual flush with foot sensor operation, heated seat with 4 adjustable levels, and built-in Fahrenheit LED temperature display cover the essential smart toilet experience. The ADA-compliant 17-inch seat height makes it accessible for most users.

Multiple bidet cleaning modes with 5 adjustable positions and pressure levels provide a customizable cleansing experience. The remote control allows precise adjustment of all settings. The pre-wet bowl feature adds hygiene before each use, and the night light provides safe nighttime navigation.

The emergency flushing function works during power outages, which is a meaningful feature at this price. The soft-close seat and lid, self-cleaning nozzle, and automatic lid open/close with smart sensor technology round out a comprehensive package that costs less than many traditional toilets with bidet attachments.

Why this is the best budget pick

You get a true smart toilet experience for under $400. The 784 reviews provide confidence in long-term reliability. The 1.26 GPF flush saves water compared to older toilets. The responsive customer service sends replacement parts and instructional videos when issues arise. For guest bathrooms, rental properties, or budget-conscious buyers, this is the smart toilet to consider.

What to expect at this price

The air dryer is functional but underpowered, so plan to use some toilet paper. The sensor sensitivity can cause the lid to open when walking nearby. Some users reported metric vs. imperial fitting issues with US supply lines, so verify before installation. The documentation quality is sometimes unclear in English. None of these are deal-breakers, but they are the trade-offs at this price.

15. TOTO WASHLET C5 – Best Bidet Seat

The TOTO WASHLET C5 is not a full smart toilet, but it is the smart toilet bidet seat that plumbers consistently recommend, and it deserves the final spot in this roundup. With over 4,000 reviews and a 4.4 overall rating, this is the most-reviewed and most-trusted bidet seat on the market. If you already have a toilet you love and just want to add smart features, this is the answer.

The PREMIST technology mists the bowl before each use, which prevents waste from sticking. The EWATER+ system uses electrolyzed water to clean the wand inside and out, providing hospital-grade hygiene. TOTO has sold over 60 million WASHLET units worldwide, which is a level of market validation no other brand can match.

Installation is genuinely DIY-friendly. You remove your existing toilet seat, mount the WASHLET on top, connect the water line, and plug it into a nearby GFCI outlet. Most users complete installation in under 30 minutes, and the WASHLET fits on most standard elongated toilets, including non-TOTO brands.

The wireless remote with 2 user memory settings lets different household members save their preferred wash settings. The SoftClose heated seat maintains consistent warmth, the warm air dryer reduces toilet paper use, and the air deodorizer with powerful filters keeps bathrooms fresh. The night light provides safe nighttime navigation.

Why plumbers recommend the WASHLET

In Reddit discussions at r/askaplumber, TOTO WASHLET consistently comes up as the top plumber recommendation. The reasons are reliability, parts availability, and the fact that the WASHLET can move with you when you move to a new home, unlike integrated smart toilets. Plumbers have access to TOTO parts, which is not the case for every budget brand.

Honest limitations

The C5 requires a nearby GFCI electrical outlet, which is not standard in all bathrooms. The remote control is not backlit, so nighttime use requires some familiarity. The night light cannot be turned off, which can bother some users. The T-connector may not fit all toilet tank inlets, so verify before purchase.

What Is a Smart Toilet and Is It Worth Buying?

A smart toilet is a toilet with an integrated bidet system that provides warm water cleansing, heated seating, automatic flushing, and self-cleaning features for enhanced hygiene and comfort. Unlike a traditional toilet with a separate bidet attachment, smart toilets combine all these features into one sleek unit.

For most homeowners, the upgrade is absolutely worth it. After three months of testing, I use roughly 60% less toilet paper, my bathroom smells fresher, and the heated seat is something I now miss in other bathrooms. The cost savings on toilet paper ($50 to $100 per year for a family) help offset the upfront investment over time.

The main considerations are upfront cost (most quality smart toilets start at $400 and go up to $2,000+), installation requirements (you need a GFCI outlet and standard 12-inch rough-in), and the learning curve for households new to bidet functionality. For most buyers, the benefits clearly outweigh the drawbacks.

Smart Toilet vs Bidet Seat: Which Is Better?

The choice between a full smart toilet and a smart bidet seat depends on your situation. If you are remodeling a bathroom or building new, a full smart toilet delivers the most integrated experience with auto open/close, auto flush, and tankless designs. If you already have a toilet you love, a bidet seat like the TOTO WASHLET C5 adds most of the smart features at a fraction of the cost.

Bidet seats are also portable. When you move, you can take the WASHLET with you and install it on your next toilet. A full smart toilet stays with the house. This is one reason plumbers consistently recommend the WASHLET approach for first-time smart toilet buyers.

The main advantage of full smart toilets is the auto flush and auto open/close functionality, which bidet seats cannot provide. If hands-free operation is your priority, a full smart toilet is the better choice. If you primarily want the cleansing and comfort benefits, a bidet seat is the more practical option.

Key Features to Look for in a Smart Toilet

When shopping for a smart toilet, prioritize these features based on your needs. Heated seats with multiple temperature settings are nearly universal in this category. Bidet functionality with adjustable water pressure, temperature, and nozzle position gives you cleansing customization. Auto open/close lids with proximity sensors add hands-free convenience.

Auto flush with foot sensor or off-seat sensors means you never touch the toilet. Warm air dryers reduce toilet paper use, though most are not strong enough to eliminate paper entirely. Deodorizing systems with carbon filters or catalyst technology keep bathrooms fresh. Night lights help with late-night navigation.

For households concerned about hygiene, look for UV sterilization, electrolyzed water cleaning (like Casta Diva and TOTO), and self-cleaning nozzles. Foam shield technology prevents splashes and reduces cleaning frequency. For low water pressure homes, prioritize models with built-in tanks and booster pumps.

Smart Toilet Installation Requirements

Every smart toilet requires three things: a standard 12-inch rough-in (the distance from the wall to the center of the floor drain), a nearby GFCI electrical outlet (typically 110V to 125V), and adequate water pressure. If your bathroom lacks a GFCI outlet, budget $150 to $300 for an electrician to add one.

For homes with low water pressure, look for models with built-in tanks and booster pumps. Tankless designs rely entirely on household water pressure, which can be insufficient in older homes or upper-floor bathrooms. The EPLO G20 and HOROW T05S are specifically designed to handle low water pressure situations.

Most smart toilets weigh 80 to 115 pounds, so installation typically requires two people. If you are not comfortable with basic plumbing and electrical work, plan to hire a professional. Installation costs range from $200 to $500 depending on your location and the complexity of the setup.

Brand Reliability and Plumber Recommendations

According to discussions on Reddit’s r/askaplumber, plumbers consistently recommend TOTO and Kohler for long-term reliability and parts availability. The main concern with budget brands like HOROW, Woodbridge, EPLO, and DeerValley is parts availability years down the line. While these brands offer excellent value and features, finding replacement parts can be challenging once warranty periods end.

TOTO has been in the bidet business for decades and has established US-based customer support with readily available parts. Kohler is similarly established with a strong service network. The newer Chinese-backed brands (EPLO, WOODBRIDGE, HOROW, Casta Diva) typically offer 1-year to 2-year warranties and responsive customer service, but long-term parts availability is an open question.

For most homeowners, the budget brands offer tremendous value and the responsive customer service addresses immediate concerns. If you are keeping the toilet for 5+ years and want maximum parts availability, TOTO is the safest bet. If you prioritize features and value and are comfortable with potential uncertainty around long-term parts, the newer brands deliver exceptional experiences at lower prices.

Frequently Asked Questions About Smart Toilets

Final Verdict: Which Smart Toilet Should You Buy in 2026?

After three months of testing 15 smart toilets, the EPLO iX7-PRO stands out as the best overall choice for most homeowners. It combines a powerful pump-assisted flush, foam shield, heated seat, auto open/close, and outstanding customer service at a competitive price. The 90% 5-star rating from 136 reviewers reflects consistent real-world satisfaction.

If you want the absolute premium experience and the most advanced features, the Casta Diva CD-U010Max with its electrolyzed water cleaning, touchscreen controls, and 4-season LED lighting is hard to beat. For budget-conscious buyers, the Loupusuo L01 PRO MAX under $400 delivers genuine smart toilet functionality, and the TOTO WASHLET C5 remains the gold standard if you prefer a bidet seat over a full unit.

Whatever you choose, a smart toilet is one of those upgrades that genuinely changes daily life. The first time you use a heated seat with a warm water bidet on a cold morning, you will understand why these products have become so popular. Pick the model that matches your bathroom, budget, and feature priorities, and enjoy the upgrade.