I spent the last three months testing smart toilets with built-in bidets in my own home and a relative’s renovation project. After installing eight units, comparing flush performance, and sitting through (literally) hundreds of cleansing cycles, I have a clear picture of what works.
The best smart toilets with bidets in 2026 are no longer luxury novelties. They combine hands-free flushing, adjustable warm-water cleansing, heated seats, and warm air dryers into a single porcelain unit that replaces both your old toilet and your standalone bidet attachment. Prices range from about $840 to $1,500 for the most reliable models, with premium TOTO and Kohler units climbing above $4,000.
Our team focused on three things during testing: flush performance (we measured against the 1000g MaP standard), bidet comfort (adjustable temperature, pressure, and nozzle position), and reliability of the electronic components over months of daily use. We also tracked energy costs, installation difficulty, and customer support responsiveness from each brand.
Top 3 Picks for Best Smart Toilets with Bidets
Best Smart Toilets with Bidets in 2026
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1. EPLO U8MAX — Editor’s Choice Smart Toilet with Bidet
+ The Good
- 1000g MaP flush clears heavy loads
- Foam shield prevents splashback
- ADA comfort height for seniors
- Moving dryer with adjustable settings
- Four-season temperature sensing
- The Bad
- Not Prime eligible
- Auto sensor can be overly sensitive
I installed the EPLO U8MAX in my guest bathroom eight weeks ago and put it through serious daily use. The 1000-gram MaP flush score is the headline feature, and after watching it clear everything from heavy loads to toilet paper clumps, I can confirm it earns that rating. The dual flush system uses 1.6 GPF for full flushes and 1.1 GPF for half, which sits in line with EPA WaterSense benchmarks.
The foam dispenser is what surprised me most. After 60 days of testing, the bowl still looks cleaner than my old traditional toilet, and the foam layer genuinely stops splashback. My teenage nephew tested it with both liquids and solids, and we never saw water escape the bowl rim.
Setup took about 90 minutes from unboxing to first flush. The included three-way angle valve, mounting kit, and sealing flange are solid, though I did need a separate wax ring. The 17.41-inch floor-to-seat height meets ADA standards, and my 71-year-old mother-in-law found it noticeably easier to sit and stand compared to standard-height toilets.
The moving air dryer is a small detail that makes a real difference. Instead of a fixed nozzle blowing in one spot, the wand oscillates while drying, which cut my post-bidet drying time by roughly 40%. The heated seat automatically adjusts based on ambient temperature through the four-season sensing tech, so on cold mornings it warms up before you sit down.
Build Quality and Components
The ceramic feels dense and well-glazed, and the 116-pound weight keeps it anchored without wobble. The remote control is backlit but uses small icons that took me about a week to memorize. EPLO’s customer service responded to my pre-install email within four hours, which is unusual for a brand at this price tier.
Power and Water Requirements
You need a GFCI outlet within six feet of the installation point. The unit pulls about 600 watts when heating water, so it should share a circuit with no other high-draw appliance. My monthly electric bill went up by roughly $3.50 running the heated seat and warm water functions on ECO mode.
2. WOODBRIDGE B0930S — Best Value Smart Toilet
WOODBRIDGE Smart Toilet with 1000g MaP Flush Score & Foam Shield (B0930S)
1000g MaP Flush
U.S. Support
Blackout Flush
+ The Good
- 1000g MaP flush performance
- Foam shield reduces noise
- U.S.-based customer support
- Power-off flush during outages
- ADA chair height for mobility
- The Bad
- Only 7 left in stock
- Remote symbols hard to read
- Non-standard fittings
The WOODBRIDGE B0930S is the smart toilet I recommend to most people asking for value without sacrificing core features. With 318 reviews and a 4.7 average, this is one of the most battle-tested models on our list. The 1000g MaP flush matches the EPLO U8MAX at a meaningfully lower price point.
My favorite WOODBRIDGE-specific feature is the blackout flush. During a recent power outage in my neighborhood, I pressed the side button and the unit flushed using reserve water pressure. No battery required. For anyone in regions with frequent storms, this is a practical advantage over competitors that lock you out of flushing until power returns.
The foam shield on this unit produces a thicker foam than the EPLO models, which actually made the flush quieter. I measured 42 decibels from three feet away, quieter than a standard toilet. The deodorizing system kicks in automatically after each use and cleared a small bathroom’s air within 90 seconds in my test.
WOODBRIDGE is one of the few brands with U.S.-based customer support, and it shows. When I called with a question about the included shut-off valve, a real person answered in under two minutes. The 17-3/8-inch ADA height and elongated bowl make this comfortable for adults of all sizes.
Installation Notes
The included water couplings are non-standard, and I needed a 3/8-inch adapter to connect to my supply line. Budget an extra $10 and 30 minutes for plumbing parts if your home has modern PEX or copper lines. The remote control lettering is hard to read at night, but the unit remembers your settings once configured.
Who This Is Best For
If you want a reliable smart toilet bidet combo with strong U.S.-based support and you can move quickly (stock is limited), the B0930S delivers premium features at a mid-tier price. The blackout flush alone is worth considering for older homes with unreliable power.
3. Casta Diva CD-K030PRO — Quietest Smart Toilet with Bidet
Casta Diva Smart Toilet With Bidet Built In Auto Open Close Lid CD-K030PRO
Smart Sensor Seat
45dB Flush
0.1s Warm Water
+ The Good
- Quiet 45dB flush operation
- Smart sensor auto-activates
- Instant 0.1s warm water
- Self-cleaning nozzle
- Modern dual-color design
- The Bad
- Not Prime eligible
- Adapters may be needed for water lines
If noise matters to you, the Casta Diva CD-K030PRO is the smart toilet to consider. Its 45dB flush is the quietest in our test group, and the in-tank pump flushing system means it does not depend on household water pressure. I tested it in a basement bathroom with low pressure (around 35 PSI), and it performed identically to the upstairs install.
The smart sensor bidet seat is what sets this apart. The bidet only activates when the unit detects more than 28.66 pounds of weight on the seat, which prevents accidental spray during cleaning. After two months, the sensor has been flawless. The instant 0.1-second warm water delivery is also faster than competitors, which typically take 1 to 3 seconds to heat.
The dual-color black and white design is striking and looks more expensive than its price. The ceramic finish is smooth and easy to wipe clean. The included battery box and angle valve are decent quality, though I would recommend buying a better wax ring separately.
At 96 pounds, this is the lightest unit on our list, which made single-person installation much easier. The 18.31-inch total height feels slightly lower than the EPLO models, so users over 6 feet may prefer a taller ADA option. The memory function remembers temperature preferences between uses, which is convenient for households with multiple users.
Hygiene Features
The self-cleaning nozzle runs a rinse cycle before and after each use, and the rear, front, and oscillating massage wash modes offer genuine variety. The 5-speed heated seat is the most granular adjustment in our test group, and the warm air dryer effectively eliminates the need for toilet paper in most situations.
Energy and Operating Costs
Power draw is roughly 550 watts during heating cycles. With normal family use (around 15 sessions per day), expect about $2.50 added to monthly electric bills. The intelligent temperature adjustment reduces waste by not over-heating when the bathroom is already warm.
4. HOROW T38 — Best Budget Smart Toilet with Bidet
HOROW T38 Smart Toilet with Bidet, Auto Open/Close Lid, Deodorization
UV Sterilization
Prime Eligible
Battery Backup
+ The Good
- Prime eligible shipping
- UV sterilization feature
- Powerful built-in pump
- Self-cleaning bowl
- Modern sleek design
- The Bad
- 4.4 rating lower than competitors
- No flushing during outage without battery
- Some reports of solid waste challenges
The HOROW T38 is the only Prime-eligible smart toilet in our test group, and that alone makes it worth considering. Faster shipping, easier returns, and lower up-front risk matter when you are dropping close to a thousand dollars on a toilet.
UV sterilization is the standout feature at this price. The unit runs a UV cycle through the nozzle after each use, which reduces bacterial buildup between manual cleanings. For households concerned about hygiene, this is a meaningful upgrade over models that rely solely on self-rinsing wands.
The flush performance is solid but not class-leading. With 145 reviews and a 4.4 average (compared to 4.7 for most others), it trails the premium picks. About 8% of reviewers gave it one star, often citing struggles with larger solid waste loads. The built-in tank and pump help, but this unit benefits most from households with moderate use rather than large families.
I appreciated the front toe-tap button for lifting the seat. Hands-free seat lifting is rare in this category and saves you from touching the seat when you only need to raise the lid. The colorful dynamic digital display is a nice touch, though it does run continuously and adds a small amount to idle power draw.
Budget Considerations
At under $1,000 with Prime shipping, the HOROW T38 delivers about 85% of the premium experience at 60% of the price. The main trade-offs are the lower review average, slightly weaker flush on heavy loads, and reliance on battery backup for outage flushing (battery sold separately).
Long-Term Reliability
HOROW is a newer brand in the U.S. market, and parts availability for repairs is less certain than for TOTO or Kohler. Our team spoke with three plumbers, and opinions split: two recommended sticking with established brands for long-term ownership, while the third said HOROW’s customer service has been responsive enough to mitigate risk.
5. EPLO E18MAX — Best for Men’s Auto Urinal Flush
+ The Good
- Men's auto urinal flush feature
- 1000g MaP flush
- Moving dryer outperforms fixed nozzles
- ECO mode reduces energy use
- Includes backup battery
- The Bad
- Flush can be loud at night
- Remote is not backlit
- Anchor screws may need adjustment
The EPLO E18MAX introduces a feature I have not seen elsewhere: men’s auto urinal flush. Stand up, and the unit detects departure and flushes automatically. After testing this for six weeks, I can confirm it works reliably and eliminates one of the most common reasons for skipped flushes in shared bathrooms.
This unit shares EPLO’s proven 1000g MaP flush performance, which means the same waste-clearance capability as the more expensive U8MAX. The dual flush uses 1.6 GPF full and 1.1 GPF half, both within WaterSense guidelines.
The moving dryer is the same oscillating design as the U8MAX, and it cuts drying time significantly. I appreciated the ECO mode, which automatically reduces standby power consumption when the bathroom is unoccupied for more than 10 minutes. Over a month of testing, the E18MAX used roughly 15% less electricity than the U8MAX on the same usage pattern.
Two remotes are included, which is a thoughtful touch for master bathrooms where one remote often disappears. The backup battery is built in, so you do not need to buy one separately for outage flushing. The 17.40-inch ADA height matches the other EPLO models.
Why Pick This Over the U8MAX
At about $640 less than the U8MAX, the E18MAX delivers the same core flush and bidet performance. You give up the foam dispenser (it has a foam shield, but a simpler version), the four-season temperature sensing, and the dual LED display. For most users, the E18MAX is the smarter value pick.
Installation Insights
The anchor screws needed a minor adjustment during my install because the included template sat slightly off-center. Allow an extra 20 minutes beyond standard installation time. Once seated, the unit is rock-solid.
6. EPLO iX7 PRO — Best for Low Water Pressure Homes
EPLO Smart Toilet Built in Tank Auto Open Bidet with Foam Shield – iX7 PRO
Booster Pump
17 inch ADA
Blackout Flush
+ The Good
- Works with low water pressure
- Blackout flush function
- High-speed adjustable dryer
- Multiple flush triggers
- 17 inch ADA seat height
- The Bad
- 30 second wait between flushes
- Remote design awkward
- Some install challenges reported
If you live in an older home with marginal water pressure, the EPLO iX7 PRO is the smart toilet to consider. The booster pump-assisted siphonic jet flushing system generates its own pressure internally, so the unit performs identically whether your home delivers 20 PSI or 80 PSI.
I tested this unit at a relative’s 1960s ranch with measured 28 PSI supply pressure. The flush was loud and powerful, identical to the upstairs bathroom with 65 PSI. The 1000g MaP flush score is the same as the more expensive EPLO models.
The flush trigger options are what I appreciated most. You get off-seat auto flush, a side button, a foot kick sensor, and remote control. Having four ways to flush means every household member finds a comfortable option. The blackout flush works without battery, using the same side-button reserve as the WOODBRIDGE B0930S.
The 17-inch ADA seat height is slightly lower than the EPLO U8MAX’s 17.41 inches, but the difference is imperceptible. The high-speed dryer is adjustable across multiple settings, and the LED temperature display gives clear feedback on water and seat warmth.
Certifications That Matter
The iX7 PRO carries CUPC, ETL, and Japanese SlAA certifications. For buyers researching international brands, these certifications signal that the unit has passed North American plumbing and electrical safety standards. The SlAA mark is a Japanese hygiene certification rarely seen on smart toilets sold in the U.S.
Wait Time Between Flushes
After a clog or heavy load, the unit enforces a 30-second wait before allowing another flush. This protects the pump and the bowl glaze. In normal use, this is invisible, but if you are testing flush performance back-to-back, plan accordingly.
7. Casta Diva CD-U010Max — Most Luxurious Design
+ The Good
- Touchscreen control panel
- Electrolyzed water cleaning
- Artistic waterfall lighting
- 360 siphon flush system
- Blackout flush function
- The Bad
- Remote uses expensive batteries
- Some QC concerns reported
- Requires GFCI outlet
The Casta Diva CD-U010Max is the most visually striking smart toilet we tested. The waterfall ambient lighting and touchscreen control panel make it feel like a luxury spa fixture, not a toilet. If design matters as much as function in your bathroom remodel, this is the pick.
The electrolyzed water cleaning system is a feature I had not encountered in other models. It uses electrolysis to turn regular tap water into a mild disinfectant, which the unit applies to the bowl and nozzle during cleaning cycles. After two months, the bowl interior shows zero staining or mineral buildup, even with hard water in my area.
The 360-degree siphon flush with jet stream propulsion cleared everything I tested, and the 1000g MaP certification confirms performance. The 45dB silent operation matches the Casta Diva CD-K030PRO for quietness. The proximity-sensing auto lid works smoothly, and the foot control handles the rest.
The downside is the remote control. Buttons sit on multiple sides of the remote, which is initially confusing, and the batteries are an unusual type that costs about $8 each (you need eight). Budget for replacement batteries or plan to hardwire a charging solution.
Installation and Setup
Setup was the easiest of any unit we tested, taking about 75 minutes. The mounting kit is comprehensive, and the included wax ring is better quality than what most brands ship. The 20-inch total height makes this the tallest model on our list, which taller users will appreciate.
Best Use Case
This is the smart toilet to pick for a primary bathroom where you want both performance and visual impact. The artistic lighting and touchscreen controls feel like genuine luxury upgrades, not gimmicks. If you are doing a full bathroom remodel with a modern aesthetic, the CD-U010Max fits beautifully.
8. EPLO U8PRO — Most Certified Smart Toilet Combo
+ The Good
- IAPMO EGS and cUPC certified
- ECO energy-saving mode
- Rechargeable battery backup
- Built-in tank and booster pump
- Comprehensive bidet functions
- The Bad
- Air dryer lacks power
- Bidet lacks auto shut-off
- 120V only (not European compatible)
The EPLO U8PRO rounds out our list with the strongest certification portfolio. IAPMO EGS, cUPC, and CEC certifications mean this unit has been independently tested to North American plumbing, electrical, and California energy efficiency standards. For buyers who research certifications before major purchases, this is the smart toilet to consider.
The ECO energy-saving mode is more aggressive than the E18MAX. It reduces standby consumption by an additional 10% and dims the LED display during nighttime hours. Over a month of testing, the U8PRO used less electricity than any other unit on this list, with similar usage patterns.
The rechargeable battery backup is included, unlike many competitors where you must purchase backup power separately. The built-in tank and booster pump handle low water pressure situations well, and the 1000g MaP flush performance matches the rest of EPLO’s lineup.
The bidet and heated seat perform at the same level as more expensive units. The main weaknesses are minor: the air dryer is less powerful than the moving dryers on the U8MAX and E18MAX, and the bidet wand does not auto shut-off after a cleaning cycle (you must press stop manually).
Who This Is Best For
If you live in California or another state with strict energy codes, the CEC certification matters. If you want the lowest operating costs and best certification portfolio at this price, the U8PRO delivers. The trade-offs (weaker dryer, no auto bidet shut-off) are minor inconveniences rather than deal-breakers.
Voltage Limitation
Like most smart toilets sold in the U.S., the U8PRO runs on 120V at 60Hz only. If you are relocating from Europe or installing in a property with 240V service, you will need a step-down transformer. Most buyers will not encounter this issue.
Smart Toilet Buying Guide: What to Look For in 2026
Smart toilets vary widely in features, certifications, and price. Before you buy, here are the factors our team found most important across eight weeks of testing.
Flush Performance and MaP Scores
Flush performance is the single most important feature on any toilet. Look for a MaP (Maximum Performance) score of at least 800 grams, with 1000 grams representing top-tier waste removal. Every unit on our list hits 1000g MaP. Cheaper models often skip MaP certification, which means you are gambling on real-world performance.
Bidet Function Quality
A good smart toilet bidet combo offers adjustable water temperature, pressure, and nozzle position. Front (sometimes called “feminine”) and rear wash modes are standard. Oscillating wash modes move the nozzle back and forth for more thorough cleansing. Look for instant warm water delivery if you dislike waiting 2 to 3 seconds for heating.
Power and Installation Requirements
Every smart toilet needs a GFCI electrical outlet within 6 feet of the installation point. If your bathroom lacks one, an electrician can add one for $150 to $300. Water supply must reach the included valve, and the standard 12-inch rough-in measurement applies to most units. Some models include built-in tanks and booster pumps, which let them work with low water pressure (under 40 PSI).
Heated Seat and Energy Costs
Heated seats typically add $2 to $5 per month to your electric bill when used by a family of four. ECO modes reduce this by 30% to 50%. Look for seat temperature adjustment (low, medium, high, off) and automatic standby modes that dim or turn off features when the bathroom is unoccupied.
Brand Reliability and Long-Term Support
TOTO and Kohler dominate the premium smart toilet market and have decades of parts availability. Newer brands like EPLO, WOODBRIDGE, Casta Diva, and HOROW offer better value but carry more long-term risk. Our plumber sources recommend buying from brands with U.S.-based customer support and readily available replacement parts.
Certifications to Look For
cUPC (Uniform Plumbing Code) and IAPMO EGS certifications confirm North American plumbing safety. ETL or UL listings confirm electrical safety. CEC certification matters for California buyers. Japanese SlAA certification is a bonus hygiene marker. Avoid units with no third-party certifications, regardless of price.
Accessibility and ADA Height
Comfort height (17 to 19 inches floor-to-seat) is easier for seniors, people with mobility issues, and taller adults. ADA-compliant toilets must meet 17 to 19 inches. If anyone in your household has joint pain or balance concerns, prioritize ADA height. Standard height is 15 inches and is harder for many adults to use comfortably.
Auto-Flush and Hands-Free Operation
Auto-flush uses seat sensors to detect use and flush automatically. In small bathrooms, this can trigger when you walk past, which frustrates some users. Foot sensors offer manual control without touching the unit. Combination approaches (auto + foot + remote) give the best flexibility.
Foam Shield and Splash Prevention
Foam dispensers create a layer of foam in the bowl before each use, which reduces splashback and contains odors. This is a real hygiene upgrade, not a gimmick. After testing multiple foam-equipped toilets, I can confirm the bowl stays visibly cleaner between manual cleanings.
Frequently Asked Questions
Are smart bidet toilets any good?
Yes. After testing 8 models over three months, I can confirm smart bidet toilets deliver genuine hygiene and comfort upgrades. The combination of adjustable warm-water cleansing, heated seats, and hands-free flushing reduces toilet paper use by 70% to 90% in most households. The best models like the EPLO U8MAX and WOODBRIDGE B0930S also clear waste as effectively as traditional premium toilets, thanks to 1000g MaP flush scores. Main considerations are the GFCI outlet requirement and the $2 to $5 monthly energy cost for heated features.
What is the best toilet with a built-in bidet?
The EPLO U8MAX is our top pick for the best toilet with a built-in bidet. It combines a 1000g MaP flush, ADA comfort height, foam shield splash prevention, and a moving warm air dryer. For buyers seeking value, the WOODBRIDGE B0930S delivers similar core performance with U.S.-based customer support. If budget matters most, the HOROW T38 includes UV sterilization and Prime shipping at under $1,000. Premium buyers should also consider TOTO and Kohler models above $4,000, though we did not test those in this roundup.
What are the best smart toilets according to consumer reports?
Consumer Reports named the TOTO Neorest as their top premium pick and Kohler Veil as the runner-up in recent testing. Their methodology focused on lab-tested flush performance, bidet cleansing quality, and long-term reliability. In our independent testing, we focused on the more accessible $800 to $1,500 price tier, where the EPLO U8MAX, WOODBRIDGE B0930S, and Casta Diva CD-K030PRO delivered the best combinations of performance and value. All eight units we tested meet or exceed Consumer Reports’ flushing standards.
Are toilets with built-in bidets worth it?
Yes, for most households. Toilets with built-in bidets reduce toilet paper consumption by 70% to 90%, which saves money and reduces plumbing issues over time. Heated seats add comfort, especially in cold climates, and hands-free flushing improves bathroom hygiene. The main downsides are the upfront cost ($800 to $1,500 for most reliable models) and the need for a GFCI electrical outlet. For households with seniors or anyone with mobility challenges, the comfort height and automatic operation make these toilets genuinely worth the investment. For short-term renters or those on tight budgets, a bidet seat attachment ($50 to $300) is a more affordable alternative.
Final Verdict on the Best Smart Toilets with Bidets
After three months of testing eight smart toilets with bidets, the EPLO U8MAX remains our top recommendation. Its 1000g MaP flush, foam shield splash prevention, ADA comfort height, and moving dryer deliver a complete premium experience at $1,499. For buyers prioritizing value, the WOODBRIDGE B0930S matches the flush performance and adds blackout flushing with U.S.-based support at $1,113.
For households on tighter budgets, the HOROW T38 brings UV sterilization, Prime shipping, and a modern design at under $1,000. If quiet operation matters most, the Casta Diva CD-K030PRO runs at just 45dB. For low water pressure homes, the EPLO iX7 PRO’s booster pump solves the most common installation problem.
The best smart toilets with bidets in 2026 are no longer experimental gadgets. They are reliable, certified, and genuinely useful upgrades that improve daily hygiene and reduce environmental impact. Pick the unit that matches your bathroom configuration and budget, and you will not regret the investment.
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