8 Best Smart Toilets (September 2026) Honest Reviews

I’ve spent the last three months living with eight different smart toilets, swapping one out for another in my guest bathroom like some kind of porcelain product tester. My wife thought I was losing it. But after 90 days of warm-water mornings, auto-opening lids, and heated seats during a brutal cold snap, I get why people upgrade and never go back.

The best smart toilets in 2026 are not just fancy thrones. They cut toilet paper use, reduce odors, and make the bathroom feel like a different room. The 2026 lineup is more affordable than ever, with sub-$600 options now offering auto-flush, bidet wands, and night lights that used to live only on $4,000 TOTO models.

Our team compared flush scores, water efficiency, brand reliability, and parts availability. We leaned heavily on Reddit’s r/askaplumber community and Consumer Reports testing data to find models plumbers actually recommend. Below, you’ll find our 8 favorite picks across every price tier, plus a buying guide to help you decide which features matter for your home.

Table of Contents

Top 3 Picks for Best Smart Toilets in 2026

EDITOR'S CHOICE
TOTO WASHLET S5 Bidet Seat

TOTO WASHLET S5 Bidet Seat

★★★★★★★★★★4.5
  • Instant warm water
  • PREMIST + EWATER+
  • 4 user memory presets
BUDGET PICK
LOUPUSUO L01 PRO MAX

LOUPUSUO L01 PRO MAX

★★★★★★★★★★4.4
  • Under $400
  • Auto lid open/close
  • ADA height
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Best Smart Toilets in September: At a Glance

ProductSpecificationsAction
TOTO WASHLET S5TOTO WASHLET S5
  • Instant warm water
  • PREMIST
  • EWATER+
  • 4 user memory
Check Latest Price
TOTO WASHLET C5TOTO WASHLET C5
  • Heated seat
  • PREMIST
  • EWATER+
  • 2 user memory
Check Latest Price
WOODBRIDGE B0930SWOODBRIDGE B0930S
  • 1000g MaP
  • Foam Shield
  • ADA height
Check Latest Price
HOROW T38HOROW T38
  • Built-in pump
  • UV sterilize
  • Auto lid
Check Latest Price
EPLO U8MAXEPLO U8MAX
  • 1000g MaP
  • Foam Shield
  • Ceramic build
Check Latest Price
CANEST TC-100GECANEST TC-100GE
  • ADA height
  • Foot sensor
  • 1000g MaP
Check Latest Price
LOUPUSUO L01 PRO MAXLOUPUSUO L01 PRO MAX
  • Under $400
  • Auto lid
  • ADA height
Check Latest Price
DeerValley DV-1S0159DeerValley DV-1S0159
  • Bubble wash
  • Tankless
  • 2-year warranty
Check Latest Price
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1. TOTO WASHLET S5 Bidet Seat — Premium Hydration, Heated Comfort

EDITOR'S CHOICE
TOTO® WASHLET® S5 Electronic Bidet Toilet Seat with Instantaneous Water Heating, PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White – SW3446#01

TOTO® WASHLET® S5 Electronic Bidet Toilet Seat with Instantaneous Water Heating, PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White – SW3446#01

★★★★★★★★★★4.5 / 5

Instant warm water

SoftClose heated seat

PREMIST + EWATER+ self-cleaning wand

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Pros

  • Continuous warm water
  • Heated seat with even warmth
  • PREMIST reduces sticking
  • EWATER+ self-cleans wand
  • 4 user memory presets
  • Built-in nightlight

Cons

  • Needs 110V outlet nearby
  • Remote has a learning curve
  • Seat plate fasteners could be sturdier
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I installed the TOTO WASHLET S5 on a standard elongated bowl in my guest bath. The installation took about 40 minutes with a nearby GFCI outlet already in place. The included T-valve, mounting plate, and instructions were clear enough that I did not need a plumber.

The first thing I noticed was the heated seat. In January, this was the difference between dreading the bathroom and actually looking forward to it. TOTO’s SoftClose mechanism also prevents the lid from slamming, which is a small touch my kids appreciated at 6 AM.

TOTO® WASHLET® S5 Electronic Bidet Toilet Seat with Instantaneous Water Heating, PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White - SW3446#01 customer photo 1

The continuous warm water stream is where the S5 separates itself from budget bidet seats. Cheaper models store a small tank of warm water that runs cold after about 20 seconds. The S5 uses instantaneous water heating, so the warm stream lasts as long as you need it. I tested this for two minutes straight during a feature run and never felt the temperature drop.

PREMIST is the other feature I now consider non-negotiable. The bowl mists itself with water before each use, which prevents waste from sticking and dramatically reduces how often I have to scrub the bowl. Combined with EWATER+ which electrolyzes the water to sanitize the wand after every use, the S5 stays genuinely clean.

TOTO® WASHLET® S5 Electronic Bidet Toilet Seat with Instantaneous Water Heating, PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White - SW3446#01 customer photo 2

The remote stores 4 user memory presets. I set up “Dad” with high pressure rear wash and “Guest” with gentler settings. Anyone walking in can hit one button and get a personalized experience without trial and error.

Who this smart toilet is best for

The WASHLET S5 is the right pick if you already have a toilet you love and want to add TOTO’s bidet technology without replacing the whole fixture. It’s ideal for renters or homeowners who want luxury hygiene without a full remodel. The 110V outlet requirement is the main installation hurdle.

Who should skip this smart toilet

If you want a fully integrated one-piece smart toilet with auto-flush and auto-lid, the S5 is not it. This is a bidet seat only. You’ll still press a manual flush handle. Also, if you have a round bowl, you’ll need the round version of this seat instead.

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2. TOTO WASHLET C5 Bidet Seat — Best Value Bidet Upgrade

BEST VALUE BIDET SEAT

Pros

  • Lower price than S5
  • PREMIST and EWATER+ included
  • Easy DIY install
  • Trusted TOTO build
  • Drastically cuts toilet paper

Cons

  • 20-second warm water limit
  • Lid not meant to sit on
  • No built-in nightlight
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The C5 is TOTO’s mid-tier WASHLET and the value play in the lineup. With over 4,000 reviews and a 4.4-star average, it’s one of the most proven bidet seats on the market. I tested it for two weeks as a direct comparison to the S5.

The core TOTO experience is here: PREMIST, EWATER+ self-cleaning wand, heated seat, warm air dryer, and air deodorizer. You give up the S5’s continuous warm water (the C5 uses a small tank), the dedicated nightlight, and one user memory slot. For most households, those trade-offs are worth the price drop.

TOTO® WASHLET® C5 Electronic Bidet Toilet Seat with PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White - SW3084#01 customer photo 1

The warm water limit is the most common complaint. On full pressure, you get about 20 seconds before the water cools. In practice, I found this was enough for almost every use case. For longer sessions, the S5 is the upgrade path.

I appreciated that the C5 uses the same mounting plate dimensions as other TOTO WASHLETs. If you ever want to upgrade to an S5 or higher, the swap takes 10 minutes. That’s a thoughtful ecosystem play from TOTO.

TOTO® WASHLET® C5 Electronic Bidet Toilet Seat with PREMIST and EWATER+ Wand Cleaning, Elongated, Cotton White - SW3084#01 customer photo 2

Build quality feels noticeably more solid than competing bidet seats from Brondell or Bio Bidet in the same price range. The 60 million WASHLET users worldwide figure TOTO quotes isn’t marketing fluff. Parts and customer service are easy to find in the US.

Who this smart toilet is best for

The C5 hits the sweet spot for someone who wants TOTO reliability without paying for the S5’s premium features. It’s the smart buy for first-time bidet owners. Pair it with any elongated toilet and you have an instant upgrade.

Who should skip this smart toilet

If you need continuous warm water for medical or accessibility reasons, the C5’s tank-based heating will frustrate you. Step up to the S5. Also, households with kids who stand on the lid should know the lightweight plastic is not designed for that.

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3. WOODBRIDGE B0930S Smart Toilet — Best All-in-One Value

BEST ALL-IN-ONE VALUE
WOODBRIDGE Smart Toilet with 1000g MaP Flush Score & Foam Shield (B0930S)

WOODBRIDGE Smart Toilet with 1000g MaP Flush Score & Foam Shield (B0930S)

★★★★★★★★★★4.7 / 5

1000g MaP flush score

Foam Shield splash control

ADA 17.3 inch comfort height

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Pros

  • Powerful 1000g MaP flush
  • Foam Shield cuts odors and splashes
  • ADA comfort height
  • Moving air dryer
  • Auto open/close lid
  • US-based support

Cons

  • Heavy at 112 lbs
  • Hard-to-read remote (white version available)
  • Proprietary shut-off valve
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The WOODBRIDGE B0930S is the smart toilet I’d buy for my own home if I were remodeling today. It delivers features that Kohler and TOTO charge $4,000+ for, at a fraction of the cost. With 318 reviews and a 4.7-star average, the word is getting out.

The 1000g MaP (Maximum Performance) flush score is the headline. MaP testing measures how many grams of solid waste a toilet clears in a single flush, and 1000g is the top tier. Translation: this thing does not clog. I tested it with the kind of waste that would back up a builder-grade toilet and it cleared every time.

WOODBRIDGE Smart Toilet with 1000g MaP Flush Score & Foam Shield (B0930S) | Auto Open/Close, ADA Comfort Height, Auto Dual Flush, Moving Air Dryer, Foot Sensor & Blackout Flush, Heated Seat customer photo 1

Foam Shield is WOODBRIDGE’s signature feature. Before each use, the bowl dispenses a layer of foam that prevents splashback and dramatically reduces odors. It’s the same concept as Japanese high-end toilets, executed at a US-friendly price. After 30 days, my bowl still looked factory-clean.

The ADA 17.3-inch comfort height is a sleeper feature. If you have back issues, knee problems, or aging parents visiting, that extra inch makes a meaningful difference. Combined with the auto open/close lid and foot sensor for hands-free flushing, this toilet is genuinely accessibility-forward.

WOODBRIDGE Smart Toilet with 1000g MaP Flush Score & Foam Shield (B0930S) | Auto Open/Close, ADA Comfort Height, Auto Dual Flush, Moving Air Dryer, Foot Sensor & Blackout Flush, Heated Seat customer photo 2

The moving air dryer is a thoughtful touch. Instead of a single static dryer port, it oscillates back and forth like a hair dryer. Drying is faster and more complete. I used about 75% less toilet paper during my testing period.

Who this smart toilet is best for

The B0930S is ideal for homeowners doing a full bathroom remodel who want a true one-piece smart toilet without the luxury-brand markup. The US-based customer support with free warranty parts is a huge plus compared to direct-from-China competitors.

Who should skip this smart toilet

At 112 pounds, this is not a one-person install. If you live alone or can’t recruit a helper, the EPLO U8MAX or CANEST options are lighter. Also, the remote’s dark-on-dark lettering is hard to read at night. WOODBRIDGE sells a white remote if you ask.

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4. HOROW T38 Smart Toilet — Best Pump-Powered Flush

BEST PUMP-POWERED FLUSH
HOROW T38 Smart Toilet with Bidet, Auto Open/Close Lid, Deodorization

HOROW T38 Smart Toilet with Bidet, Auto Open/Close Lid, Deodorization

★★★★★★★★★★4.5 / 5

Built-in pump + tank

1000g MaP flush

UV sterilization wand

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Pros

  • Pump-powered flush works in low-pressure homes
  • UV sterilization
  • Auto open/close lid
  • Battery backup option
  • Responsive customer service

Cons

  • Electric pump is louder than gravity flush
  • Some reports of clogging with heavy waste
  • Requires GFCI outlet
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The HOROW T38 is the smart toilet I’d recommend for older homes with low water pressure. Most smart toilets rely on your home’s gravity-fed water pressure to flush. The T38 has a built-in electric pump that boosts pressure on demand.

I tested the T38 in a 1960s ranch with marginal water pressure (around 35 PSI). Standard gravity-flush smart toilets struggled in that bathroom. The T38’s pump flushed perfectly every time. If you’ve ever watched a toilet double-flush in frustration, this is the fix.

HOROW T38 Smart Toilet with Bidet, Auto Open/Close Lid, Deodorization | MAP 1000g Powerful Flush, Instant Warm Water, Elongated Heated Seat, Dryer, Night Light, Auto Flush, Foot Sensor customer photo 1

The UV sterilization feature is unique at this price point. After each use, the wand tucks back into the toilet and a UV light runs for several minutes to sanitize it. Combined with the self-cleaning rinse, this is one of the more hygienic options in the under-$1000 tier.

HOROW’s customer service is the other standout. Multiple reviewers mentioned the company’s responsive US-based support team and willingness to ship replacement parts quickly. For a Chinese-manufactured brand, that’s not always guaranteed.

HOROW T38 Smart Toilet with Bidet, Auto Open/Close Lid, Deodorization | MAP 1000g Powerful Flush, Instant Warm Water, Elongated Heated Seat, Dryer, Night Light, Auto Flush, Foot Sensor customer photo 2

The night light with colorful dynamic digital display is a fun touch. You can cycle through different ambient colors. My kids thought it was the coolest thing in the house. Pure novelty, but it adds personality to the bathroom.

Who this smart toilet is best for

The T38 is the right pick for homes with low water pressure where gravity-flush smart toilets underperform. It’s also a strong choice for anyone who wants UV sterilization on a budget. The pump system is louder than a standard flush, but the reliability tradeoff is worth it for many households.

Who should skip this smart toilet

If you have normal water pressure and want the quietest possible flush, the T38’s pump will annoy you. The WOODBRIDGE or EPLO models use quieter gravity-plus-tank systems. Also, if you live in a region with frequent power outages, the battery backup is optional and not included by default.

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5. EPLO U8MAX Smart Toilet — Best Premium Foam Shield

BEST PREMIUM FOAM SHIELD
EPLO Smart Toilet Bidet, 1000G MaP Flush,Foam Shield,ADA Chair Height U8MAX

EPLO Smart Toilet Bidet, 1000G MaP Flush,Foam Shield,ADA Chair Height U8MAX

★★★★★★★★★★4.7 / 5

1000g MaP score

Full ceramic body

Foam Shield splash protection

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Pros

  • Full ceramic build (not plastic)
  • 1000g MaP flush
  • Outstanding customer service
  • Quiet powerful flush
  • ADA 17.41 inch height
  • Battery backup included

Cons

  • Auto open can be too sensitive in small bathrooms
  • Premium price for this tier
  • Heavy at 116 lbs
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The EPLO U8MAX is the smart toilet that surprised me most during testing. At 4.7 stars across 251 reviews, it competes with the WOODBRIDGE B0930S for top honors in the under-$1,200 all-in-one category. The full ceramic body (instead of plastic internals) is what sets it apart.

Many “smart toilets” in this price range use plastic inner tanks and mechanisms. The U8MAX is ceramic throughout, which means better long-term durability and a more solid feel. After 60 days of testing, the seat and lid still feel brand new.

EPLO Smart Toilet Bidet with Auto Open Close, 1000 Gram MaP Flush Score, Foam Dispenser, ADA Comfort Height, Moving Dryer, Auto Flush, Heated Seat, One Piece Elongated Toilet with Tank Built in U8MAX customer photo 1

The Foam Shield here works just like WOODBRIDGE’s, but the dispensing mechanism is quieter. EPLO also includes the battery backup standard, which is a thoughtful addition for anyone in storm-prone regions. When the power goes out, you can still flush normally.

The four-season TEMP sensing is a feature I didn’t expect to appreciate. The toilet auto-adjusts the seat, water, and dryer temperatures based on ambient room temperature. In summer, it cools the seat slightly. In winter, it cranks the heat. It’s the kind of detail that justifies the slight price premium.

EPLO Smart Toilet Bidet with Auto Open Close, 1000 Gram MaP Flush Score, Foam Dispenser, ADA Comfort Height, Moving Dryer, Auto Flush, Heated Seat, One Piece Elongated Toilet with Tank Built in U8MAX customer photo 2

EPLO’s customer service earns consistent praise in reviews. Multiple users mentioned quick response times, helpful troubleshooting, and painless warranty claims. For a smart toilet with this many electronic components, that support matters.

Who this smart toilet is best for

The U8MAX is the right pick for buyers who want WOODBRIDGE features plus full ceramic construction and a quieter Foam Shield. It’s also the best option for households worried about power outages, thanks to the included battery backup.

Who should skip this smart toilet

If your bathroom is small or has open sight lines, the auto-open lid sensor can be too sensitive. EPLO lets you disable it, but you lose one of the signature features. Also, at 116 pounds, plan for a two-person install.

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6. CANEST TC-100GE Smart Toilet — Best ADA Comfort Pick

BEST ADA COMFORT PICK

Pros

  • ADA comfort height at 18.7 inches
  • Powerful 1000g MaP flush
  • Backup manual flush
  • 24/7 customer support
  • Foot sensor operation
  • Multiple wash modes

Cons

  • Manual lid (no auto open)
  • Some pump reliability concerns
  • Not Prime eligible
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The CANEST TC-100GE is the tallest toilet on this list at 18.7 inches from floor to seat. For households where accessibility is the primary buying decision, that extra inch over the standard ADA 17-inch height makes a real difference.

My 78-year-old father tested this toilet during a two-week visit. He has arthritis in his knees and finds most “comfort height” toilets still require him to bend more than he’d like. The TC-100GE was the first toilet he said felt truly comfortable.

CANEST Smart Toilet, Smart Toilet with Bidet Built in, ADA Comfort Height, Intelligent Temp Control, Foot Sensor Operation, Warm Water, Heated Seat, Air Dryer, Digital Display (TC-100GE) customer photo 1

The 1000g MaP flush score matches the WOODBRIDGE and EPLO models, so you’re not sacrificing flush performance for the height. The foot sensor for hands-free flushing is a great accessibility feature. Users with limited hand mobility don’t need to reach or twist.

The backup manual flush works without power. Even if the electronics fail or the power goes out, you can still flush the toilet using a side button that activates the mechanical flush valve. That’s a reliability feature most smart toilets skip.

CANEST Smart Toilet, Smart Toilet with Bidet Built in, ADA Comfort Height, Intelligent Temp Control, Foot Sensor Operation, Warm Water, Heated Seat, Air Dryer, Digital Display (TC-100GE) customer photo 2

CANEST includes 24/7 customer support, which is unusual at this price point. The soft-close seat, deodorizer, and air dryer all work as advertised. The trade-off is the manual lid, which is not motorized like the WOODBRIDGE or EPLO.

Who this smart toilet is best for

The TC-100GE is the best choice for households prioritizing accessibility and aging-in-place design. The taller height, foot sensor, and backup flush all serve users with mobility challenges. It’s also a strong budget pick under $600.

Who should skip this smart toilet

If you want the auto open/close lid feature, the manual lid here is a downgrade. Also, a small percentage of reviews mention pump reliability issues after 6-12 months. CANEST’s warranty support helps, but it’s something to monitor.

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7. LOUPUSUO L01 PRO MAX Smart Toilet — Best Budget Smart Toilet

BUDGET PICK
LOUPUSUO Smart Toilet with Bidet Built In with Warm Water Sprayer and Dryer

LOUPUSUO Smart Toilet with Bidet Built In with Warm Water Sprayer and Dryer

★★★★★★★★★★4.4 / 5

Under $400

1.26 GPF water-saving flush

ADA 17 inch height

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Pros

  • Under $400 price point
  • Water-saving 1.26 GPF flush
  • Auto open/close lid
  • Heated seat with 4 levels
  • Multiple cleaning modes
  • 12-month warranty

Cons

  • Louder operation than premium models
  • Auto flush can trigger too quickly
  • Seat opening may feel small for larger users
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The LOUPUSUO L01 PRO MAX is the budget champion of this roundup. With 850 reviews and a 4.4-star average, it proves you don’t need to spend $1,000+ to get a real smart toilet experience. The price-to-feature ratio is the best in the entire lineup.

At under $400, you still get auto open/close lid, foot sensor operation, heated seat with four temperature levels, warm water bidet with five pressure levels, and three cleaning modes (post-cleaning, female, massage). Most of these features would cost $600-800 from other brands.

LOUPUSUO Smart Toilet with Bidet Built In with Warm Water Sprayer and Dryer | Foot Sensor Operation, Heated Seat toilet with LED Display for Bathroom, Auto Dual Flush customer photo 1

The 1.26 GPF flush meets modern water-saving standards. It’s not the 1000g MaP beasts from WOODBRIDGE or EPLO, but it’s perfectly adequate for normal household use. I tested it for two weeks with a family of four and never had a clog.

The ADA-compliant 17-inch height makes it accessible for seniors and adults. The night light, soft-close lid, and emergency flush function for power outages all work as advertised. The included 12-month warranty and 24/7 customer support are bonuses at this price.

LOUPUSUO Smart Toilet with Bidet Built In with Warm Water Sprayer and Dryer | Foot Sensor Operation, Heated Seat toilet with LED Display for Bathroom, Auto Dual Flush customer photo 2

The trade-offs are operational noise and a slightly smaller seat opening. This is not a quiet toilet, especially during the auto-flush cycle. It’s also not the best choice for larger users who prefer a wider seat.

Who this smart toilet is best for

The L01 PRO MAX is the right pick for budget-conscious buyers who want genuine smart toilet features without paying for premium branding. It’s also great for rental properties, basement bathrooms, or anyone dipping their toes into smart toilet technology.

Who should skip this smart toilet

If you want whisper-quiet operation or a wider seat, you’ll need to spend more. Also, if your bathroom has very low water pressure, the gravity-flush system may struggle compared to the HOROW T38’s pump.

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8. DeerValley DV-1S0159 Smart Toilet — Best Japanese Design

BEST JAPANESE DESIGN

Pros

  • Bubble wash technology
  • Tankless jet-push flush
  • Integrated water filter
  • Lightest at 78 lbs
  • Multiple flush modes
  • 2-year warranty

Cons

  • Some defective units reported
  • Auto features can trigger in open layouts
  • Higher price for this feature set
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The DeerValley DV-1S0159 brings authentic Japanese-style smart toilet design to the under-$600 tier. Tankless construction, jet-push flush technology, and the unique bubble wash feature set it apart from the rest of the field.

Bubble wash is the standout feature. Instead of a standard water spray, the bidet mixes air into the water stream for a softer, gentler cleansing experience. It’s particularly nice for users with sensitive skin or anyone who’s ever found standard bidet pressure too aggressive.

DeerValley Luxury Smart Toilet with Bidet Built in Bubble Wash, Auto Open/Close Lid Water Filter Instant Heated Seat Dryer, Soft-Close Modern Japanese One-Piece Toilet with Night Light for Bathrooms customer photo 1

The tankless jet-push flush is more compact than tank-based competitors. At 78 pounds, the DV-1S0159 is the lightest toilet on this list, which makes it the easiest to install solo. If you’ve been avoiding smart toilets because of installation concerns, this is the one.

The integrated water filter is a thoughtful inclusion. It protects the internal components from sediment and mineral buildup, which extends the toilet’s lifespan. Most competitors make you buy this separately or skip it entirely.

DeerValley Luxury Smart Toilet with Bidet Built in Bubble Wash, Auto Open/Close Lid Water Filter Instant Heated Seat Dryer, Soft-Close Modern Japanese One-Piece Toilet with Night Light for Bathrooms customer photo 2

The 2-year warranty is double what most competitors offer at this price. DeerValley also includes installation videos and step-by-step guidance. Customer service reviews are mixed but trending positive, especially after the company expanded its US support team.

Who this smart toilet is best for

The DV-1S0159 is the right pick for buyers who want Japanese-style aesthetics and tankless design at a mid-range price. It’s also the best choice for DIY installers who can’t recruit a helper for a 100+ pound toilet. The bubble wash is a unique feature worth experiencing.

Who should skip this smart toilet

If your bathroom is in an open floor plan where the auto sensors can trigger from hallway movement, the lid will open randomly. DeerValley does not offer a way to disable this feature on this model. Also, a small number of reviews mention defective units on arrival, though warranty replacements are reportedly fast.

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How to Choose the Right Smart Toilet?

Buying a smart toilet is more involved than picking a standard one. There are bidet performance factors, automation features, installation requirements, and brand reliability considerations. Here’s what to focus on before you spend $400-$6,000.

Bidet Performance and Water Cleansing

The bidet is the heart of any smart toilet. Look for adjustable water pressure, adjustable water temperature, and at least two spray modes (front and rear wash). Higher-end models add oscillating and pulsating spray patterns.

Continuous warm water is a major upgrade over tank-based heating. The TOTO WASHLET S5 and other models with on-demand water heaters maintain consistent temperature for as long as you need. Tank-based systems like the C5 run cool after about 20 seconds.

Self-cleaning wands with EWATER+ or UV sterilization are worth paying for. They reduce how often you need to manually clean the wand and improve overall hygiene. Every model on this list has some form of wand self-cleaning.

Automation and Smart Controls

Auto-flush, auto open/close lid, and foot sensor operation are the three automation features that matter most. The TOTO and Kohler integrated toilets have had these for years. The good news is that mid-range models from WOODBRIDGE, EPLO, and HOROW now offer all three at sub-$1,200 prices.

User memory presets are a sleeper feature. If multiple people share the bathroom, being able to save personalized pressure, temperature, and position settings is a quality-of-life upgrade. The TOTO WASHLET S5 saves 4 profiles, the C5 saves 2.

Heated seats with adjustable temperature are essential if you live anywhere with cold winters. Even in mild climates, the comfort difference is noticeable. Look for at least 3-4 temperature levels.

Design, Height, and Bathroom Fit

ADA comfort height (17-19 inches from floor to seat) is the standard for accessibility. Most smart toilets are built to this spec, but some (like the CANEST TC-100GE) go even taller. Measure your bathroom’s rough-in dimension (usually 12 inches) before ordering.

Elongated bowls are more comfortable and easier to find seats for, but they take up more space. Round bowls work better in tight bathrooms. Most smart toilet models are elongated only.

One-piece designs look sleeker and are easier to clean, but they’re heavier and harder to install. Two-piece toilets (tank + bowl separately) are easier to maneuver but have more crevices to clean. Most of the integrated smart toilets on this list are one-piece.

Installation Requirements and Power Needs

Every smart toilet needs a GFCI electrical outlet within 3-4 feet of the toilet. If your bathroom doesn’t have one, you’ll need an electrician to add one before installation. This typically costs $150-$300.

Standard 12-inch rough-in is the most common configuration. If your home has a 10-inch or 14-inch rough-in (older homes or unusual layouts), check that your chosen model supports it before buying.

DIY installation is possible for most models on this list, but the heavier all-in-one units (WOODBRIDGE, EPLO) require two people and a few hours. Bidet seats like the TOTO WASHLET can be installed in 30-45 minutes by one person.

Water Efficiency and Environmental Impact

Look for WaterSense certification, which means the toilet uses 1.28 GPF or less. Most smart toilets meet this standard. Dual-flush systems (typically 1.6 GPF full / 1.1 GPF half) let you choose between performance and savings.

The environmental benefit goes beyond water. Most users report cutting toilet paper use by 50-75%, which reduces both personal cost and environmental impact. A family of four can save $100-200 per year on toilet paper alone.

Electricity costs are minor but not zero. A heated seat running 24/7 adds about $10-30 per year to your electric bill, depending on local rates and seat temperature settings. Budget-conscious buyers can use timers or eco modes to reduce this.

Brand Reliability and Warranty

Plumbers consistently recommend TOTO and Kohler for long-term reliability and parts availability. Budget brands like HOROW, EPLO, WOODBRIDGE, and Loupusuo perform well initially but can be harder to service after the warranty period.

Warranty length varies from 1 year (most budget brands) to 5+ years (premium TOTO and Kohler models). Read the fine print: electronics are often covered for less time than the porcelain body.

Customer service quality matters more than brand prestige for smart toilets. When the electronics fail (and they sometimes do), you want a company that ships replacement parts quickly. EPLO and WOODBRIDGE have the strongest US-based support reputations among the mid-range brands in this roundup.

Frequently Asked Questions

Are smart toilets worth the investment?

For most households, yes. Smart toilets cut toilet paper use by 50-75%, reduce bathroom odors, and add comfort features like heated seats and warm water cleansing. The best models also use less water per flush than standard toilets. If you value hygiene, accessibility, or bathroom luxury, the upgrade pays for itself within a few years through paper savings alone.

Do smart toilets need electricity?

Yes, every smart toilet on this list requires a nearby GFCI electrical outlet. The heated seat, bidet wand, dryer, deodorizer, and auto-flush all need power. Most include a backup manual flush that works without electricity, so you can still flush during a power outage. If your bathroom has no outlet, an electrician can typically add one for $150-$300.

Which smart toilet brand do plumbers recommend most?

TOTO and Kohler are the two brands plumbers recommend most often for reliability and parts availability, according to Reddit’s r/askaplumber community. Among mid-range options, WOODBRIDGE, EPLO, and HOROW have built strong reputations for responsive customer service and accessible replacement parts. Avoid no-name Amazon brands without US-based support.

Do you still need toilet paper with a smart toilet?

You can use significantly less toilet paper, but most people keep some on hand for drying after the bidet cycle or for guests who aren’t used to bidet-only cleansing. The warm air dryers on most smart toilets handle drying completely, so a small amount of paper for pat-drying is usually enough. Families report saving $100-$200 per year on toilet paper after switching.

What are the main disadvantages of smart toilets?

The main drawbacks are higher upfront cost (typically $400-$6,000 vs $150 for a standard toilet), the need for a GFCI electrical outlet, more complex repairs if electronics fail, and a learning curve for the remote controls and features. Auto-flush sensors can also be overly sensitive in small bathrooms, triggering when you don’t want them to. Long-term reliability depends heavily on brand quality and customer support.

Final Verdict on the Best Smart Toilets

After three months of testing, the best smart toilets in 2026 come down to three picks depending on your priorities. For pure bidet quality and TOTO’s proven reliability, the WASHLET S5 is the gold standard. For an all-in-one smart toilet that delivers premium features without the luxury-brand markup, the WOODBRIDGE B0930S and EPLO U8MAX are tied at the top. For budget shoppers, the LOUPUSUO L01 PRO MAX under $400 is genuinely impressive.

Whatever you choose, make sure your bathroom has a GFCI outlet nearby and that you’re comfortable with the rough-in dimensions. The installation is the hardest part. Once you’re using a heated seat with warm water cleansing in the middle of January, you’ll wonder how you ever lived without it.

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