12 Best Smart Toilets (October 2026)

The best smart toilets combine a heated seat, a built-in bidet wand with warm water, a warm air dryer, and automatic lid and flush functions in a single one-piece fixture. After comparing specs and owner feedback across 12 models, the LOUPUSUO stands out for the most complete feature set and the largest owner base, while the EPLO iX7 has the cleanest rating profile and the WOODBRIDGE B0930S is the strongest all-rounder.

I spent weeks reading verified buyer reviews, comparing flush volumes, warranty coverage, and the failure patterns that show up after year two. I also weighed the questions plumbers and homeowners argue about most: rough-in fit, power requirements, and whether replacement parts will still be available when something fails.

Everything here needs both a water line and a 125V GFCI outlet within reach. Check your flange distance and outlet position before ordering, because that decision eliminates several models instantly.

If you also care about water use, our guide to the best dual flush toilets covers the flushing half of the equation in more detail, and our picks for the best portable camping toilets cover the opposite end of the scale.

Our Top 3 Smart Toilets After Comparing Specs and Owner Feedback

These three stood out for different reasons: one for the breadth of features and the size of its owner base, one for the cleanest rating profile in the group, and one for flush performance and US-based parts support.

Comparing All 12 Smart Toilets Side by Side

Every model below is a full one-piece fixture with the bidet built in, not a retrofit seat. The differences come down to flush hardware, water efficiency, control options, and how much of the ownership burden the manufacturer carries.

1. LOUPUSUO Smart Toilet with Built-In Bidet – the Most Complete Feature Set

With 873 reviews behind it, this is the most thoroughly exercised model in the group, and the pattern across those reviews is consistent: buyers like the feature density and the flush power, then worry about the motorized lid section a few years in. The wash system covers rear, feminine, and massage modes with five nozzle positions and adjustable pressure, which is more coverage than several costlier fixtures offer.

The inductive sensors open the lid as you approach, close it as you leave, and trigger the flush automatically, and the bowl pre-wets before use. Flush volume is 1.26 gallons with an emergency flush function that keeps the toilet working when power cuts out.

Wash Performance and Heating Controls

Seat and water heat each run through four levels with an LED temperature readout, and a built-in night light handles dark bathrooms. The 17 inch seat height is ADA-compliant, and the 15.9 by 26.7 by 17.9 inch footprint is narrow enough for a half bath where an elongated luxury model will not fit.

Auto Sensors and Outage Behaviour

This is where the complaints concentrate. A share of owners report motor and upper-section failures after a few years of daily use, and the auto flush can fire seconds after you stand up, which wastes water if you brush your teeth nearby. The lid sensor sensitivity cannot be adjusted, and the supply-line fitting is metric rather than standard US compression.

Vendor support is a genuine strength here. Multiple buyers report receiving replacement parts and repair videos after failures, which is not something every brand in this category handles well.

2. EPLO E16 One-Piece Smart Bidet Toilet – Built for Weak Water Pressure

The E16 is the model to look at if your home runs low pressure or your old toilet never fully cleared. A built-in tank and booster pump give it flushing authority that tankless models in this price range cannot match, and the 1.6 gallon full flush with 1.1 gallon half flush covers both ends of the range.

The foam shield is the feature owners write about most. It lays a foam layer before use, which cuts splashing and helps keep odor and waste from sticking to the bowl walls.

Foam Shield and Flushing Hardware

Beyond the foam, the wash system covers rear, feminine, and oscillating modes with adjustable temperature, pressure, and nozzle position, plus a self-cleaning nozzle. An ECO mode trims power draw, and a foot sensor handles flushing without reaching for anything.

Who Should and Should Not Buy It

Buyers who want guaranteed flush performance in an older house will like it. Be aware this model carries the lowest average rating in the group at 4.2, and one-star reviews make up 11 percent of the total, a meaningful share of quality and support complaints. The oval body at 27.2 inches deep is also larger than the compact alternatives here.

3. WOODBRIDGE B0930S Smart Toilet – Strongest Flush and Best-Supported Ownership

A 1000g MaP flush score is the headline number here, and owners back it up with reports of residue-free flushing. The built-in tank handles the water volume, and a side button keeps flushing available during a power outage.

Everything else is aimed at shared bathrooms. The moving dryer sweeps back and forth across three air speeds, the flush runs quietly, and the foam shield pairs with a catalyst-free auto deodorizing system to cut both odor and splash noise.

Flush Score, Foam Shield and Deodorizing

The bidet side covers front, rear, and oscillating wash with adjustable flow, spray position, and temperature. A foot sensor handles seat, lid, and touch-free flushing, and a proximity sensor opens the lid on approach and closes and flushes on exit.

Support, Weight and Handling

At 112 pounds this is the heaviest fixture in the roundup, so plan for two people during installation. On the positive side, the US-based support team stocks replacement parts and sends them free under warranty, and 86 percent of reviews are five-star, the second-highest concentration in the group.

The 17-3/8 inch ADA chair height helps older users sit and stand, and the elongated rectangular bowl gives more room than the round-bowl models at this tier.

4. VOVO STYLEMENT TCB-090SA – Tankless Build with a Stainless Steel Nozzle

Made in Korea and built around a stainless steel nozzle, this is the fixture for anyone who cares about material longevity in the wettest part of the machine. The tankless design draws straight from the supply line, so there is no stored water going stale in a tank.

The automatic dual flush at 1.12 gallons uses a seat sensor to choose the small or full volume, and a wireless remote covers posterior, feminine, and turbo wash functions alongside the heated seat, warm water, and dryer.

Tankless Design and Nozzle Build

Tornado wash powers the bowl rinse directly from the supply, and large diameter tubing refills the bowl quickly after a flush. Automatic deodorization and a night light are both included, and the unit carries cUPC and cETLus certification.

Long-Term Ownership Reports

Owners frequently report three and four years of reliable service, and the support team’s willingness to replace whole models and top sections is a real differentiator at this price. The drawbacks are the highest cost in the group, a motion lid that pets can trigger, and the occasional need for a second flush.

5. CANEST TC-100GE Smart Toilet – Warmth Controls with a Known Pump Weakness

This is the model people choose when comfort matters more than automation. Heated seat, warm water, and adjustable air drying run with automatic temperature management, and a digital display keeps the settings visible. The 1000g MaP flushing system clears waste quickly, and a built-in tank provides a backup flush during outages.

Night lighting, automatic deodorization, and foot sensor operation round out the comfort package on an ADA comfort height elongated bowl.

Comfort Features and Controls

Controls are straightforward, with remote operation and simple adjustment rather than layered menus. Owners in cold climates single out the seat and water heating as the main reason to stay with it, and the styling fits a modern remodel without looking like a piece of equipment.

The Pump Failure Pattern

A clear cluster of buyers reports the same pump failure and internal leak pattern, often within one or two months of a professional installation. Several of those buyers say CANEST eventually issued a full refund and then recovered their rating, which softens the criticism but does not erase it. This variant also opens the lid and seat manually rather than automatically, and the tall bowl is uncomfortable for shorter users.

6. TDH Luxury Smart Toilet T008-MAX – the Clearest Readouts on Screen

The oversized black LCD is the reason this one stands out: it displays real-time water temperature in Fahrenheit rather than a row of anonymous icons. Four heating levels for seat and water, plus a constant warmth mode, make it easy to dial in a setting and forget about it.

Control paths are unusually generous for a compact model. A remote handles personalized settings and a side knob handles quick flush and wash, while touch-free lid operation, an auto flush, and a foot sensor handle the rest.

Temperature Readouts and Dual Controls

The pre-wetting system wets the bowl before use, which keeps it cleaner between flushes, and rear, feminine, and massage wash modes run through a self-cleaning nozzle with five position and pressure levels. The tankless vortex flush uses 1.26 gallons.

Early Ownership Data

Ratings are solidly positive with a 5 percent one-star share, but 144 reviews is a small base and the listing is newer than most here, so the long-term reliability picture is still forming. Check warranty coverage carefully. The compact round bowl is also less accommodating than the elongated models for taller users.

7. HOROW T38 Smart Toilet – Motion Sensing and Low-Pressure Flushing

Touchless operation is the pitch here, and for a household with mobility limits it is not a gimmick. Proximity sensing opens the lid on approach and closes it on exit, so nobody has to reach for the handle. The elongated profile at 27.4 inches deep also gives more room than the round-bowl entries in this roundup.

A built-in water tank and pump handle homes with low incoming pressure, which is the most common plumbing condition in older housing.

Low Pressure Homes and Motion Sensing

The bidet wand adjusts pressure, temperature, and nozzle position, and the heated seat and warm air dryer handle the comfort side. A soft night light and a colorful dynamic display reduce the need for a separate bathroom light at night.

Specs the Listing Leaves Out

Here is the honest catch: the listing does not publish a GPF figure or flush volume, and the copy leans on marketing language rather than measurements. Ratings sit at 4.5 with very few two-star reviews, but 148 reviews is the smallest feedback pool among the higher-tier models, so verify the technical specs yourself before ordering. The manufacturer does commit to lifetime after-sales service with a 12-hour message response.

8. wtxwood GP-033W One-Piece Smart Toilet – Core Automation at the Lowest Cost

If the goal is auto open, auto flush, and a warm seat without the premium tier markup, this is the model to compare against. The lid and seat open and close by motion sensing, and a foot sensor raises the seat for standing users. The heated seat runs through four temperature settings.

A power outage flushing module keeps the toilet usable when the power cuts, and the two-year warranty is longer than what several costlier competitors offer.

What You Get at This Level

Warm water cleanse after use, a night light, a quiet-closing lid, and auto flush on exit complete the core package. The auto open and close functions can be switched off entirely, which is unusual at this level and useful in a shared bathroom where the sensor triggers too often.

Documentation Gaps

The listing is the least detailed in the roundup: no weight and no dimensions are published, and the manufacturer name is lightly branded. Fewer wash modes and adjustments are documented than on the higher-tier models, so confirm rough-in and clearances with the manufacturer before ordering. Three-star reviews make up 9 percent here, the highest mid-range share in the group.

9. EPLO DP7 Tankless Smart Toilet – Four Flush Paths and Battery Backup

The DP7 fits on a standard 12 inch rough-in, which removes the most common reason an integrated fixture will not go into an existing bathroom. It carries CUPC and ETL listing, CEC registration, and Japanese SlAA certification, so a code-conscious inspector has less to argue with.

Siphonic jet flushing runs in a tankless design, and a built-in backup battery keeps the flush working when power fails, which is more than a simple side button gives you.

Blackout Flushing and Control Paths

You can flush four ways: proximity sensor on approach, foot kick, remote, and off-seat auto flush. The heated seat, warm dryer, and instant warm water are paired with an LED display showing water and seat temperature, and a night light covers the dark.

Certification and Variant Confusion

The 17 inch chair height aids sitting and standing, and rear and female wash cover the basics. Two practical cautions: the listing does not publish a weight figure, and the tankless DP7 is easily confused with the tank-and-pump DP7 PR0, so check the model number carefully before ordering.

10. EPLO iX7 Auto Open/Close Smart Toilet – the Fastest Dryer and Cleanest Ratings

At 4.8 stars with 89 percent five-star reviews and only 3 percent one-star, this has the cleanest rating profile of the twelve. The standout feature is the adjustable high speed warm dryer, backed by an LED display that reports water, seat, and air temperature separately.

Siphonic jet flushing runs tankless, and the heated seat pairs with instant warm water on an elongated standard 12 inch rough-in.

Dryer Speed and Temperature Readouts

Most owners point to the dryer first, which finishes the wash cycle quickly enough that you are not sitting there waiting. Rear and female wash, a night light, and a 17 inch chair height cover the daily comfort items, and blackout flushing keeps the toilet usable during an outage.

Rating Profile and Handling

The control flexibility is genuinely unusual: you can disable the auto open function while the foot kick and remote stay active, and flushing is available from a side button, the foot kick, the remote, or off-seat auto flush. At 103 pounds, plan on two people for installation. One naming oddity: the listing carries the Foam Shield name while the feature bullets for this variant emphasise siphonic jet flushing.

11. WITMYA TC02 Smart Toilet – the Best Flush Volumes for Water-Conscious Homes

The 0.92 gallon light flush is the lowest full-fixture volume in this group, and the sensor chooses it automatically when you finish in under 60 seconds. Above that it switches to a 1.28 gallon full flush. Two leave-seat modes let you flush first and close the lid after, or close the lid and then flush.

A 1000g MaP flush score with a 360 degree siphon jet system backs up the water savings, and the stated operating pressure range of 22 to 108 psi is unusually wide, which makes it forgiving in an older house.

Dual Flush Volumes and Foam Shield

A built-in foam shield blocks splash and isolates odor, and the instant heating system delivers constant temperature warm water without a storage tank running cold mid-wash. The heated seat has three levels, and posterior, feminine, and massage wash run through a self-cleaning nozzle with a multi-level warm air dryer.

Sensor Sensitivity and Support

The radar sensor is very sensitive and can trigger from a nearby walkway, and switching auto open off also switches auto close off, so plan around that limitation. Owners report fast, proactive support that replaced a seat within three days, and one owner reported an internal connector leak that damaged flooring, which is worth watching for. The unit is heavy enough to need two people for a DIY fit.

12. Casta Diva K030 Smart Toilet – the Quietest Flush in the Roundup

At 45 decibels, this is the quietest flush we measured in the spec comparison, and that matters in a bathroom off a hallway or next to a bedroom. The 1000g MaP score and built-in tank mean flushing strength does not depend on your home’s water pressure.

The occupancy-triggered bidet seat activates when anyone over 28.66 pounds sits down, and a foot sensor with a blue light handles seat, lid, and flush without touch.

Quiet Flushing and Occupancy Sensing

A foam shield barrier blocks splashes and traps odor, the nozzle self-cleans before every use, and rear, front, and oscillating massage modes run with 0.1 second instant warm water. The five-speed heated wider seat and warm air dryer finish the cycle quickly.

Setup Quirks

Automatic seat and water temperature adjustment arrives switched off and has to be enabled manually after setup, which catches out more than one buyer. One reviewer reported a small amount of splash during full flush. Several owners note that the unit helps elderly family members with arthritis, and the remote includes a wall mount so it stays within reach.

How to Choose a Smart Toilet Without Regretting It

The wrong smart toilet is a plumbing problem you paid extra for. Work through these decisions in order, and most models eliminate themselves in the first two steps.

Integrated Unit or Bidet Seat Retrofit

Every model in this roundup is a full one-piece fixture, which means you replace the toilet, not just the seat. A bidet seat retrofit leaves your existing toilet in place, costs far less, and skips the flange and rough-in problem entirely, but you give up bowl-level features like an auto lid and tankless flushing. Choose the integrated route when you are already remodeling or building, and the seat route when you rent or want the upgrade this week.

Rough-In, Power and Water Pressure

Rough-in is the distance from the finished wall to the centre of the flange, and 12 inches is the standard most of these models require. Several listings here specify a 12 inch rough-in explicitly. If yours measures 10 inches, or something just shy of 11, you need a conversion kit or a different product, so measure before you order.

You also need a 125V GFCI outlet within about four feet of the fixture, and supply pressure in the range the manufacturer states. The WITMYA TC02 tolerates the widest band at 22 to 108 psi, while the tankless and pump-fed designs need more pressure than a plain gravity toilet.

Hygiene Technology Explained

Self-cleaning nozzles rinse themselves before and after use, and every model here has one. Beyond that, brands describe their systems with their own names, so match the claims to real mechanisms: electrolyzed water systems sanitize the wand, UV-A LED units add light-based treatment, pre-use bowl wetting keeps the bowl from staining between flushes, and ion-barrier glazes resist residue. Foam shield designs, used by the WOODBRIDGE, EPLO E16, WITMYA, and Casta Diva, lay a barrier before use to reduce splash and odor.

Avoid pouring bleach into the bowl. It degrades the plastics, seals, and nozzle components these systems depend on, which is the single most avoidable failure in the category.

Reliability, Warranty and Replacement Parts

Warranty length varies widely across this category, and buyers notice. The wtxwood GP-033W publishes a two-year warranty, and several of the brand-name models carry only a one-year limited warranty on the seat assembly. Longer coverage matters most if the electronics fail, because the pump, lid motor, and control board are the parts that break.

Replacement parts availability matters more than the warranty. Established brands with a service network are far easier to source valves, seals, and top sections from than lightly branded listings, and some owners of lesser-known brands report having to replace an entire electronic section rather than a single seal. Brands like the VOVO, WOODBRIDGE, and LOUPUSUO are repeatedly praised for sending parts, and that is the single most useful reliability signal in buyer reviews.

Water Efficiency and Flush Volume

Flush volume ranges from 0.92 gallons on the WITMYA TC02 to 1.6 gallons for a full flush on the EPLO E16. Most dual flush systems offer a half flush around 1.1 gallons, and the automatic version picks the volume for you based on how long you were seated. If water savings matter most, check whether the light-flush volume is genuinely low rather than marketing shorthand, and read our dual flush toilet guide for the wider picture.

Household Profiles and Accessibility

Count the people who will use it. Most of these fixtures offer one or two remote presets rather than four separate user profiles, so in a four-person household you may be adjusting settings manually. For aging in place, prioritise the auto lid, foot sensor, and seat height: the 17 inch ADA heights here are standard, but the touchless operation is what removes the reach.

For a small bathroom, check the footprint. The narrowest models here measure around 15.4 to 15.9 inches wide, while the elongated units run 16.5 inches and deeper, and a longer bowl eats into the clearance you need in front of the fixture.

Frequently Asked Questions

Which Smart Toilet Fits Your Bathroom

If you want the most complete feature set and the deepest owner feedback base, the LOUPUSUO is the pick, with the caveat that the auto flush is trigger-happy and the lid motor is the part most likely to fail eventually. For the cleanest ratings and the fastest dryer, choose the EPLO iX7, and accept the two-person install at 103 pounds. If flush performance and parts support matter most, the WOODBRIDGE B0930S combines a 1000g MaP score with a US-based support team that stocks replacement parts.

Match the rest to your constraints. Low water pressure points to the EPLO E16 or the HOROW T38, both of which use a built-in tank and pump. Water conservation points to the WITMYA TC02 at 0.92 gallons for the light flush. A shared or hallway-adjacent bathroom points to the Casta Diva K030 at 45 decibels. Long-term ownership confidence points to the VOVO STYLEMENT, whose Korean tankless build and multi-year service reports are the strongest in the group.

Whatever you choose, measure your rough-in and locate a GFCI outlet before ordering, and skip the bleach. Those two steps prevent almost every disappointment we found while comparing these twelve models, and they are the reason the best smart toilets for 2026 are the ones that actually fit your bathroom rather than the ones with the longest feature list.