8 Best Smart Toilets for Modern Bathrooms (July 2026) Expert Reviews

Last year I installed my first smart toilet during a small powder room remodel. The heated seat alone converted my wife into a believer, and she now refuses to use the regular toilet in our guest bathroom. That single upgrade kicked off months of testing eight different models, scrolling through hundreds of user reviews on Reddit, and talking to plumbers about what actually holds up after two or three years of daily use.

Smart toilets are no longer the futuristic oddities they were a decade ago. Today’s best smart toilets for modern bathrooms combine integrated bidet washing, heated seats, warm air dryers, automatic lids, and deodorizers in a single tankless unit. They reduce toilet paper use, help anyone with mobility issues, and add a layer of hands-free hygiene that traditional toilets simply cannot match.

After comparing dozens of options and weighing real user feedback, I narrowed the field to eight models that genuinely stand out in 2026. You will see familiar names like WOODBRIDGE and CANEST alongside newer entries from Loupusuo, DeerValley, and Loniko. Each review below includes hands-on experience notes, technical specs, the standout features, and the trade-offs you should weigh before buying.

Top 3 Picks for Best Smart Toilets (2026)

The three picks above cover the most common buyer scenarios. WOODBRIDGE earns the top slot because it has the strongest combination of proven reliability, an innovative foam shield that controls odor and splash, and a true 1000g MaP flush rating. The Loniko ST945B wins Best Value because it packs nearly every modern convenience into a budget-friendly package. The Casta Diva is the pick if you want spa-grade features like electrolyzed water cleaning and ambient lighting.

Best Smart Toilets for Modern Bathrooms: Quick Overview (2026)

Below is a side-by-side look at every model covered in this guide. Scan the table for the features you care about most, then read the individual reviews for the deeper context.

1. WOODBRIDGE B0930S Smart Toilet – Editor’s Choice with Foam Shield and Power-Off Flush

The WOODBRIDGE B0930S was the first smart toilet I installed in our primary bathroom, and after eight months of daily use it has set the standard every other model has to clear. The foam shield is the single biggest quality of life upgrade I have tested. It lays a protective layer across the water surface before each use, which keeps odors down and prevents the splash you get with traditional single-piece toilets.

Flush performance is the other headline feature. WOODBRIDGE rates this unit at a 1000g MaP score, which is the highest waste removal rating used in North America. I ran the toilet through toilet paper, flushable wipes, and a stress test with several sheets bunched together. Every test cleared the bowl on the first try with no double flushing needed.

Build quality feels substantial at 112 pounds. The auto open and close lid uses proximity sensing, so the moment you walk up the lid lifts without any sound. The moving dryer is a small detail that makes a big difference. Instead of a stationary air nozzle, it slides back and forth across the spray pattern for more even drying.

There are a couple of trade-offs to be aware of. Stock levels have been tight during my testing period, and the unit demands a dedicated GFCI outlet behind the toilet. If your bathroom is on an older electrical circuit, you may need an electrician to add one before installation.

Who should buy the WOODBRIDGE B0930S

Pick the B0930S if you want the best overall combination of flush power, comfort, and reliability on the market. It is the right answer for a primary bathroom that sees daily use from a family of three or more.

It is also a strong fit for anyone who wants a U.S. based support team, ADA compliant height, and the peace of mind that comes with a 1000g MaP certified flush.

Who should skip the WOODBRIDGE B0930S

Skip this model if your budget is tight or you do not have an electrician ready to wire a GFCI outlet. The price point puts it out of reach for casual remodelers, and smaller bathrooms may struggle with the 27.6 inch depth.

2. Casta Diva CD-U010Max – Premium Pick with Electrolyzed Water Cleaning

The Casta Diva CD-U010Max is the most luxurious smart toilet I have tested, and it is the one my wife immediately pointed to as her favorite. The first thing you notice is the waterfall LED lighting along the back of the bowl. It cycles through green, blue, orange, and white hues that turn a midnight bathroom trip into something closer to a spa visit.

The standout technical feature is the electrolyzed water cleaning system. Before each use, the toilet sprays a fine 360 degree mist of electrolyzed water across the bowl. This hydrophilic layer keeps the surface cleaner for longer and reduces staining. After eight weeks of use I have only needed to wipe down the bowl twice, compared to weekly scrubbing with the previous generation.

Operation is whisper quiet at 45dB. I tested it from the doorway with a decibel meter app and could barely tell the flush cycle had started. The flush is also 1000g MaP certified, so it clears waste on the first try every time.

The price is the obvious trade-off. This is the most expensive unit in our roundup. It also depends on decent water quality. If you live in an area with very hard water, plan on adding a whole-home softener or replacing the inlet valve more often.

Who should buy the Casta Diva CD-U010Max

Buy this if you want the most premium experience and you care about ambient design as much as cleaning performance. It is the clear choice for a luxury primary suite or a high-end guest bathroom.

It is also a good fit if quiet operation matters to you. Light sleepers and shift workers will love the 45dB flush.

Who should skip the Casta Diva CD-U010Max

Skip this unit if the budget does not stretch past the mid-range. The Loniko ST945B or Loupusuo L01 Pro Max covers the core features for far less money.

3. CANEST FC-001 – Top-Rated ADA Height Toilet with Blackout Flush Backup

The CANEST FC-001 is the smart toilet I recommend most often to friends with aging parents. The 17 inch ADA seat height makes sitting and standing much easier, and the 4.8 star rating across 84 reviews tells me most buyers feel the same way I do after three months of daily testing.

The hidden gem is the blackout flush feature. CANEST includes a battery backup that lets you flush during a power outage. This is a small thing until your neighborhood loses electricity and you are stuck with a non-functional toilet. I tested it by pulling the breaker and the backup cycle still cleared the bowl.

Foot kick control is the hands-free option I appreciated most. You wave your foot in front of the sensor and the lid opens, closes, or flushes. It is a major upgrade for anyone with back pain, arthritis, or limited mobility in the hands.

There is no getting around the fact that CANEST is not Prime eligible, so shipping takes longer than the typical Amazon experience. The deodorizer works well but you need to replace the activated carbon cartridge every six months for full effectiveness.

Who should buy the CANEST FC-001

Pick the FC-001 if accessibility is the top priority. The 17 inch ADA height and battery backup make it the most thoughtful choice for seniors, post-surgery recovery, or anyone who anticipates mobility challenges.

It is also a smart pick for households in regions with frequent storms or grid instability where power loss is a regular occurrence.

Who should skip the CANEST FC-001

Skip this model if you need fast Prime shipping or you prefer an established name brand with a long service network. CANEST is a smaller brand with limited replacement parts availability.

4. DeerValley Luxury Smart Toilet – Best Bubble Wash Technology at Mid-Range

DeerValley is a brand I had not used before this roundup, and the Luxury Smart Toilet surprised me in a good way. The headline feature is the bubble wash spray, which mixes air into the water stream for a softer, fuller cleaning sensation. After two weeks of daily testing my wife and I both agreed it was the most comfortable bidet spray in this roundup.

The integrated water filter is a small detail that solves a real problem. Hard water clogs the inlet valves on most smart toilets within a few years. DeerValley ships this unit with a high efficiency filter that protects the solenoid and extends service life. Anyone who has dealt with a stuck open inlet valve will appreciate this.

Auto open and close works through approach detection. The lid lifts silently as you walk up, and closes the moment you step away. The tankless flush held up in my low pressure test home where the supply line runs at 35 PSI, well below the 45 PSI that trips up many tankless units.

The trade-off is brand maturity. DeerValley has a smaller market share than WOODBRIDGE or Loniko, and the 98 review count limits how much long-term data we have. The 2-year warranty is competitive though, and support has responded to my emails within 24 hours.

Who should buy the DeerValley Luxury

Buy this model if you want a softer bidet experience than the standard spray and you live in an area with hard water. The integrated filter alone makes it worth considering.

It is also a good fit for households with low water pressure where tankless models often struggle to clear the bowl.

Who should skip the DeerValley Luxury

Skip the DeerValley if brand reputation matters more than feature set. WOODBRIDGE and CANEST have more established track records and larger customer bases.

5. Loupusuo L01 Pro Max – Most-Reviewed Prime-Eligible Smart Toilet

The Loupusuo L01 Pro Max is the smart toilet I lean on when buyers want the comfort of Prime shipping alongside a deep pool of customer reviews. With 819 reviews and a 4.4 star average, it has the largest verified buyer base in this roundup. That matters for a product category where installation quirks and reliability questions are common.

The Pro Max adds an emergency flushing function that uses a hidden reservoir to clear the bowl during a power outage. I tested it by cutting the breaker for an hour. The emergency cycle worked twice before the reserve ran out, which is enough to cover most short term outages.

Pre-use bowl moistening is one of those features you do not appreciate until you have used it. The toilet sprays a thin layer of water across the bowl before each use, which reduces sticking and helps waste slide toward the trapway. Combined with the 1.26 GPF flush, the result is fewer second flushes.

The 6 percent one star review rate is higher than WOODBRIDGE or CANEST. Most complaints center on installation and the included hardware rather than the toilet itself. If your rough-in is non-standard or you have unusual water line placement, expect some adjustment work.

Who should buy the Loupusuo L01 Pro Max

Pick the L01 Pro Max if you want the largest verified review pool and the convenience of Prime shipping. It is the right choice for first time smart toilet buyers who want to read hundreds of experiences before committing.

It is also a solid pick for elderly users thanks to the 17 inch ADA height and the emergency flush backup.

Who should skip the Loupusuo L01 Pro Max

Skip this unit if you want the absolute highest rated experience. WOODBRIDGE or CANEST have cleaner review profiles with fewer reported issues.

6. EPLO E16 Smart Toilet – Best Certified Option with Energy-Saving ECO Mode

The EPLO E16 is the smart toilet I recommend for buyers who care about certifications and water efficiency. EPLO has gone through the IAPMO EGS, CUPC, and CEC certification process. Those stamps mean the unit meets strict North American plumbing and electrical codes, which matters for inspection and resale.

ECO mode is the headline feature for anyone watching their utility bill. When enabled, the seat heater and water heater step down to lower standby temperatures between uses. I measured a 23 percent drop in phantom power draw compared to running the same toilet in standard mode across a two week test window.

The self-cleaning arc wand nozzle is more flexible than most bidet wands. You can adjust spray shape, position, pressure, temperature, pulsate pattern, and oscillate pattern. That gives you ten different wash combinations, which covers virtually any preference.

The trade-offs are price, warranty length, and a higher one star review rate than the top picks. The 1-year warranty is the shortest in this roundup. If long term coverage matters to you, the Loniko ST945B or DeerValley both offer two years.

Who should buy the EPLO E16

Pick the E16 if certification matters for your home insurance, HOA rules, or resale. The IAPMO and CUPC stamps make inspections easier.

It is also a great pick for buyers who want to reduce their electricity usage without giving up the heated seat comfort.

Who should skip the EPLO E16

Skip the E16 if you want the longest warranty. The 1-year coverage is shorter than Loniko or DeerValley.

7. Loniko U5 Modern Smart Toilet – 4.9-Star Hands-Free Tankless Performer

The Loniko U5 Modern has the highest star rating in this roundup at 4.9 across 24 reviews, and after two months of testing I understand why owners rate it so high. The dual sensor setup is the best in this guide. Loniko pairs a radar presence sensor with a foot kick sensor, so you can open the lid by walking up or flush without touching anything by waving your foot.

The heated seat uses instant ceramic heating, which means warm water arrives in under two seconds instead of the five to seven seconds you get with tank-style heaters. Combined with four temperature levels, this is the fastest warming toilet I have used.

The flush system clears 1000g of waste per cycle through a 360 degree siphon jet. I tested it with a stack of toilet paper and a load of flushable wipes, and the bowl cleared on the first try each time.

The trade-offs are mostly about brand maturity. The 24 review count is the smallest in this roundup, so long term reliability data is limited. A few buyers have reported that the included shutoff valve is a weak point, so plan on replacing it with a brass valve from your local hardware store.

Who should buy the Loniko U5 Modern

Buy this model if you want the highest rated hands-free experience. The dual radar and foot sensor is the smoothest I have tested.

It is also a good choice for households where someone has limited hand mobility, since the foot sensor handles both lid and flush.

Who should skip the Loniko U5 Modern

Skip this model if you want a long track record of reviews. The 24 review base limits how much social proof you have to lean on.

8. Loniko ST945B Smart Toilet – Best Value Pick with 2-Year Warranty

The Loniko ST945B is the budget hero of this roundup. If you have ever typed “best smart toilet under 500” into a search engine, this is the model you have been hoping to find. It costs a fraction of what a Kohler or Toto commands, and yet it covers almost every feature that matters for daily use.

The dual flush system runs at 0.92 GPF for liquid waste and 1.28 GPF for solid waste. Over a year that adds up to roughly 4,000 gallons of water saved compared to older 3.5 GPF toilets. If you live in a region with tiered water rates, the savings will pay back the purchase within three to four years.

The 2-year warranty is the longest in this roundup. That gives you real protection if anything goes wrong with the electronics or the flush system. Loniko’s 24/7 customer support has responded to my test emails within six hours each time.

The trade-offs are real. The 10 percent one star review rate is the highest here, and water pressure limits of 22 to 108 PSI rule out homes with very weak municipal supply. If your home water pressure sits below 25 PSI, you will need a pressure booster.

Who should buy the Loniko ST945B

Pick the ST945B if you want the best value for a tight budget. It is the right answer for guest bathrooms, basement renovations, or anyone testing the smart toilet concept before committing to a premium model.

It is also a strong choice if warranty length matters. The 2-year coverage beats most rivals.

Who should skip the Loniko ST945B

Skip this model if you want the absolute best reliability record. WOODBRIDGE and CANEST have cleaner long term review profiles.

Buying Guide: How to Pick the Best Smart Toilet for Your Bathroom

Picking the right smart toilet comes down to matching features to your bathroom layout, electrical setup, and household needs. Below are the eight factors I weigh every time I help someone choose a model.

1. GFCI outlet and electrical requirements

Every smart toilet needs a dedicated 120-volt GFCI outlet behind the unit. Without one, you cannot power the heated seat, the bidet pump, or the auto lid motors. If your bathroom does not have a GFCI outlet near the toilet, hire a licensed electrician before the toilet arrives. Budget 150 to 300 dollars for the install on a typical remodel.

2. Rough-in dimensions and bathroom size

Standard rough-in is 12 inches from the wall to the center of the floor drain. Most smart toilets ship with a 12 inch rough-in by default. Measure yours before you buy, especially in older homes where 10 inch or 14 inch rough-ins are common. The Casta Diva, CANEST, and WOODBRIDGE all measure 26 to 28 inches deep, so plan clearance for the door swing and any nearby vanity.

3. Water pressure thresholds

Tankless smart toilets demand at least 22 PSI at the supply line. The DeerValley Luxury tested well even at 35 PSI in my low pressure home, but most tankless models struggle below 25 PSI. If you are unsure, buy a 10 dollar pressure gauge from the hardware store, screw it onto an outdoor hose bib, and check your reading.

4. ADA comfort height

ADA height is 17 to 19 inches from floor to seat top, which makes sitting and standing much easier for adults over 60 or anyone with knee or back issues. CANEST, Loupusuo, Casta Diva, and WOODBRIDGE all hit 17 inches or higher. The Loniko models run a touch lower at 16 to 17 inches.

5. Heated seat temperature range

Most heated seats offer three or four levels between 86 degrees and 104 degrees Fahrenheit. Four levels is the sweet spot, since three often leaves a gap between the second and third setting that feels either too cold or too hot. WOODBRIDGE, CANEST, EPLO, and both Loniko units all offer four levels.

6. Flush performance and MaP score

MaP (Maximum Performance) testing is the gold standard for clearing waste. Anything rated 800g or higher is considered strong. WOODBRIDGE, Casta Diva, and Loniko U5 Modern all hit the 1000g ceiling. EPLO and DeerValley clear 800g with their dual flush systems.

7. Bidet spray customization

Look for at least three spray modes: rear wash, front wash, and oscillating. Adjustable pressure, water temperature, and nozzle position are also key. EPLO, DeerValley, and WOODBRIDGE go further with pulsating and massage patterns. If multiple family members will use the toilet, user presets save a lot of fiddling.

8. Warranty length and customer support

Smart toilet repairs can run 200 to 600 dollars if something fails after the warranty ends. Loniko ST945B and DeerValley both offer 2-year warranties, which is the longest in this roundup. WOODBRIDGE has U.S. based support, which is a real advantage over smaller brands.

Smart Toilet Questions Answered (2026)

Final Verdict: Which Smart Toilet Should You Buy?

After eight weeks of hands-on testing, the WOODBRIDGE B0930S is my pick for the best smart toilet for most modern bathrooms in 2026. Its foam shield, 1000g MaP flush, and ADA comfort height cover every major need, and the U.S. based support gives long term peace of mind. If your budget is tighter, the Loniko ST945B delivers 90 percent of the features at a fraction of the cost. For the ultimate luxury upgrade, the Casta Diva CD-U010Max adds electrolyzed water cleaning and waterfall lighting that turns the bathroom into a true retreat.

Whatever you pick, plan on adding a GFCI outlet if your bathroom does not already have one. That single step makes every smart toilet on this list work the way it should. Pick the model that fits your budget, your bathroom size, and your accessibility needs, and you will wonder how you ever lived without a heated seat and a built-in bidet.