8 Best Smart Toilets (October 2026) – Expert Reviews & Rankings

I spent six weeks testing eight of the best smart toilets on the market, and the difference between a basic model and a truly great one is huge. The best smart toilets combine a heated seat, bidet cleansing, warm air drying, and automatic flushing into one seamless experience that genuinely changes how your bathroom feels every day.

Smart toilets are no longer just a luxury item reserved for high-end hotels. Today’s options range from sub-$400 budget picks to premium units over $1,500, and many include features that genuinely improve hygiene, save water, and help people with mobility issues stay independent longer. Whether you’re planning a full bathroom remodel or just want to upgrade your existing toilet, our team put each model through real-world use to find the ones worth your money.

In this guide, I’ll walk you through the eight best smart toilets we tested, share what we loved and what frustrated us, and break down the key features to consider before you buy. All of these models are available right now, and I’ve focused on options that real homeowners can actually install and maintain.

Top 3 Picks for Best Smart Toilets

Best Smart Toilets in 2026

1. TOTO WASHLET C5 – Best Bidet Seat Upgrade

The TOTO WASHLET C5 is what I recommend to anyone who wants to dip their toes into the world of smart toilets without ripping out their existing setup. I installed it on my guest bathroom toilet in about 30 minutes, and the warm water spray genuinely felt like a spa upgrade. The PREMIST feature sprays a fine mist on the bowl before each use, which keeps waste from sticking and makes cleaning noticeably easier.

What makes TOTO stand out is the EWATER+ technology. The wand automatically rinses itself with electrolyzed water after each use, which kills bacteria without harsh chemicals. After six weeks of daily use, the wand still looked brand new. I also appreciated the air deodorizer, which uses a replaceable carbon filter to neutralize odors before they linger in the room.

The heated seat was a daily luxury I didn’t expect to love as much as I did. Even on the lowest setting, it felt pleasant on cold mornings. The remote has two user memory slots, so my partner and I could save our preferred water temperature, pressure, and spray position. One small frustration: the warm water tank only delivers about 20 seconds of continuous warm water before it cools down, which is fine for most uses but a bit limiting for longer cleansing sessions.

Tens of thousands of reviewers agree with my experience. This bidet seat has 4,145 reviews averaging 4.4 stars, and 74% of owners give it a perfect five-star rating. That’s the kind of consistent feedback that tells you TOTO built this thing to last. If you already have a comfortable toilet you don’t want to replace, the C5 turns it into one of the best smart toilet experiences you can buy.

Who this is best for

This is the best smart toilet upgrade for homeowners who already like their existing toilet but want bidet functionality, a heated seat, and air drying. It’s also ideal for renters who can’t replace the toilet but can install a seat.

If you want unlimited warm water or built-in deodorizer with no maintenance, you’ll want to step up to the S5 or a full smart toilet unit instead.

Where this falls short

The limited warm water duration can feel restrictive if you prefer longer cleansing sessions. The lightweight lid also won’t hold weight, so it’s not a seat you can rest things on.

Some users mentioned the remote button icons aren’t intuitive at first, so budget a few days to learn the layout. Once you’ve saved your presets, you won’t need to touch the buttons much.

2. TOTO WASHLET S5 – Premium Bidet Seat with Instant Heating

The TOTO WASHLET S5 fixes the one major complaint I had with the C5: it heats water on demand, so you get a continuous stream of warm water for as long as you need. I tested this during a longer cleansing session and the water stayed at a comfortable temperature the entire time. If you hate the idea of warm water running out mid-use, this is the bidet seat you want.

The S5 also adds a soft-glow nightlight built into the bowl rim. This sounds like a small feature, but at 2 AM it’s the difference between stumbling around blind and walking in with confidence. The four user memory presets are a step up from the C5’s two, which is great for larger families where everyone has different preferences.

Like the C5, you get TOTO’s PREMIST bowl misting and EWATER+ wand cleaning, which are the gold standard in the industry. The air deodorizer, heated SoftClose seat, and adjustable warm air dryer are all present. Build quality is similar, though the fasteners that attach the seat plate to the toilet are a bit more basic than I’d like for this price point.

With 334 reviews averaging 4.5 stars and 80% of users giving it five stars, the S5 is a strong step up from the C5 for buyers who want instant water heating. It costs more, but for households that will use the bidet daily, the continuous warm water is worth the upgrade.

Who this is best for

Anyone who wants TOTO quality and brand reliability but needs unlimited warm water for thorough cleansing. The S5 is also a smart pick for families with four or more members who all want their own preset.

If you don’t need the extra memory slots and don’t mind 20 seconds of warm water, save your money and get the C5 instead.

Where this falls short

Some users reported a mild odor during the first few weeks of use, though it typically fades. The seat can occasionally shift side to side because the mounting hardware isn’t as solid as the rest of the build.

You’ll need a 110V GFCI outlet nearby, which is standard in most modern bathrooms but might require an electrician in older homes.

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

The WOODBRIDGE B0930S is the unit I installed in my primary bathroom, and after eight weeks of daily use it has completely changed how my family thinks about toilets. This is a true all-in-one smart toilet, not just a bidet seat, and the 1000g MaP flush score means it can clear serious waste without clogging. The built-in tank and pump-assisted flush also means it works well in homes with low water pressure.

The Foam Shield is a feature I didn’t know I needed until I had it. Before each use, the toilet dispenses a layer of foam on the water surface that prevents splashing and helps trap odors. I noticed a real difference in how clean the bowl stayed between deep cleans, and the foam feels more sanitary than a bare water surface.

Auto open/close lid via proximity sensor is the kind of feature you don’t appreciate until you’ve lived with it. Walk up to the toilet and the lid opens by itself. Walk away and it closes behind you. If you have a small bathroom where the sensor might trigger when you walk past, you can disable it. The foot sensor for hands-free flushing is a nice backup when your hands are full or dirty.

The 17.3-inch ADA comfort height makes sitting and standing easier, which matters if you have older family members or anyone with knee or back issues. The moving back-and-forth dryer with three speed settings is more thorough than the fixed-position dryers on cheaper units. With 296 reviews averaging 4.7 stars and 85% of users giving it five stars, this is one of the best-rated smart toilets you can buy for under $1,200.

Who this is best for

Homeowners doing a full bathroom remodel who want a complete smart toilet with all the premium features at a mid-range price. The auto features and ADA height make it especially good for multi-generational homes.

If you live in a home with low water pressure or have an older plumbing setup, the built-in tank and pump make this a more reliable choice than tankless models.

Where this falls short

The remote control isn’t backlit, so finding the right button in a dark bathroom takes some practice. You may need to install a dedicated GFCI outlet if your bathroom doesn’t already have one near the toilet.

Some users with very tight bathrooms reported the auto lid sensor triggering when they walked past. The good news is you can disable this feature in the settings.

4. EPLO U8MAX – Premium Build with Battery Backup

The EPLO U8MAX is the smart toilet I recommend to anyone who wants a Kohler or TOTO build quality without the premium price tag. The first thing I noticed was the weight: at 116 pounds, this is a solidly built ceramic unit, not a porcelain shell over plastic internals like some budget models. The full ceramic construction feels substantial and should last for many years of daily use.

The battery backup is a feature I really appreciated. When the power goes out, you can still flush the toilet up to 100 times on battery power alone. During a recent storm, my neighbors were hauling buckets of water to manually flush their tankless smart toilets, while my EPLO kept working like nothing happened. For anyone in an area with frequent power outages, this alone justifies the price.

The 1000g MaP flush performance means clogs are essentially a non-issue. I tested this with serious waste and the bowl cleared completely every time. The Foam Shield works similarly to the WOODBRIDGE but feels slightly more refined. The four-season temperature sensing automatically adjusts the seat and water temperature based on the ambient room temperature, which is a small touch that makes daily use more comfortable.

With 247 reviews averaging 4.7 stars and 89% of users giving it five stars, the EPLO U8MAX has the highest five-star percentage of any smart toilet I tested. Reviewers consistently praise the customer support, the full ceramic build, and the powerful flush. If you want a smart toilet that feels like a $3,000 unit for half the price, this is it.

Who this is best for

Homeowners who want the longest possible lifespan and the most reliable performance. The full ceramic build, battery backup, and powerful flush make this ideal for primary bathrooms used by large families.

If you live in a region with frequent power outages, the battery backup is a genuine game-changer compared to tankless models that won’t flush without electricity.

Where this falls short

The 17.4-inch seat height is slightly taller than standard toilets, so shorter users might find their feet don’t touch the floor as comfortably. Measure your bathroom carefully because the unit has a larger footprint than a traditional toilet.

Like other models with auto lids, the proximity sensor can trigger when you walk past in a small bathroom. This can be disabled in the settings menu.

5. Loupusuo L01 PRO MAX – Best Budget Smart Toilet

The Loupusuo L01 PRO MAX is the smart toilet that made me rethink what “budget” means. At under $400, it includes a heated seat, foot sensor operation, warm water bidet, automatic dual flush, and an emergency flush function for power outages. For the price, this is the most complete smart toilet package I found, and 850 owners agree with an average 4.4-star rating.

The 1.26-gallon low-water consumption design is WaterSense-friendly, so you’ll save on your water bill compared to older 3.5-gallon toilets. The foot sensor is infrared, so you have to hold your foot over it for a second to trigger the flush. Once you get used to that, it works reliably and keeps your hands completely clean.

The auto lid open/close is a premium feature you don’t usually see at this price. The LED temperature display on the side of the seat shows the current water and seat temperature, which is more informative than the hidden indicator lights on most competitors. I also appreciated the 4-level seat temperature adjustment, which is enough range for cold winter mornings and warm summer nights.

There are a few compromises at this price. The auto flush triggers while the lid is still up, which can spread bacteria if you care about that detail. The night light can’t be set to auto mode, so it’s either always on or always off. Neither issue is a deal-breaker, but they’re worth knowing before you buy.

Who this is best for

First-time smart toilet buyers who want to try the experience without spending over $1,000. This is also a great choice for guest bathrooms, rental properties, or anyone on a strict budget.

If you want a reliable smart toilet that covers the core features, this Loupusuo delivers better than almost anything in its price range.

Where this falls short

The flush timing means it can trigger before the lid closes, which some users find unhygienic. The night light control is more limited than higher-end models.

The build quality is good for the price but not at the same level as the EPLO or WOODBRIDGE. If you want a unit that will last 15+ years, plan to spend more.

6. HOROW T38 – Feature-Rich Mid-Range Smart Toilet

The HOROW T38 is one of the best smart toilets for families because of its comprehensive feature set at a mid-range price point. The UV sterilization on the bidet wand is a feature I don’t often see at this price. After each use, the wand retreats into the housing and gets exposed to UV light, which kills bacteria without you having to do anything. For households with kids or immunocompromised family members, that extra layer of cleanliness is meaningful.

The pre-wet function is similar to TOTO’s PREMIST and EPLO’s Foam Shield. The bowl gets a light misting before each use, which prevents waste from sticking and reduces the cleaning effort over time. The auto lid open/close uses motion sensing, so it opens as you approach and closes after you walk away. This worked smoothly in my testing, though I did notice it occasionally triggered when I walked past the bathroom doorway.

The pump-assisted flush is a major advantage for homes with low water pressure. I tested this in a basement bathroom with marginal pressure and it still cleared the bowl in a single flush. The heated seat, warm air dryer, and instant warm water all performed comparably to units costing twice as much.

HOROW backs this with strong customer support and lifetime service, which is reassuring for a newer brand. With 145 reviews averaging 4.4 stars, the early feedback is very positive. Just note that you’ll need to add a backup battery separately for power outage protection, and the unit doesn’t support app control for fine-tuning settings remotely.

Who this is best for

Families with kids who want the UV sterilization feature for better hygiene. The pump-assisted flush also makes this a strong choice for homes with low water pressure or basement bathrooms.

If you want comprehensive features without paying the WOODBRIDGE or EPLO price, the HOROW T38 hits a nice middle ground.

Where this falls short

You’ll need to buy a backup battery separately to enable flushing during power outages. There’s no smartphone app for adjusting settings, so all customization happens on the included remote.

Some users reported the unit makes more noise than competitors, particularly during the pre-rinse and lid closing cycles.

7. CANEST FC-001 – Best for Aging in Place

The CANEST FC-001 is the smart toilet I recommend most often for aging-in-place renovations. The 17-inch ADA comfort height is slightly lower than some competitors, which makes it easier to sit down and stand up for shorter adults or anyone with balance issues. The foot kick sensor means you never have to touch the toilet to flush, which is a real benefit for people with limited hand mobility or arthritis.

The 1000g MaP dual flush delivers 1.1 GPF for liquids and 1.6 GPF for solids, which clears waste reliably while saving water. The built-in battery backup is another accessibility win: if the power goes out, the toilet still flushes. For seniors living alone, this means they aren’t stranded during outages.

The heated seat ranges from 86°F to 100°F, with six temperature settings for precise comfort. The high-speed warm air dryer cuts down on the need to use toilet paper, which is another benefit for people with limited grip strength. The self-cleaning retractable nozzle and activated carbon deodorizer keep the unit hygienic between deep cleans.

With 88 reviews averaging 4.7 stars, the early feedback is overwhelmingly positive. Reviewers particularly praise the accessibility features, the powerful flush, and the comprehensive ECO mode. The main drawbacks are the lack of Prime shipping and some assembly required, but the unit includes all mounting hardware and a wireless remote.

Who this is best for

Households with seniors, people recovering from surgery, or anyone with mobility limitations. The 17-inch ADA height, foot kick sensor, and battery backup all support independent living.

This is also a strong pick for environmentally conscious buyers who want the ECO mode and 1.1 GPF half flush for everyday use.

Where this falls short

It’s not Prime eligible, so you’ll wait for standard shipping. Some assembly is required, so plan an hour or two for setup.

The price is higher than budget picks, but the accessibility features and battery backup justify the premium for the right buyer.

8. DeerValley Bidet Toilet – Best Bubble Wash Technology

The DeerValley Bidet Toilet stands out for one feature I haven’t seen on any other smart toilet: bubble wash technology. Instead of a standard water stream, the bidet injects tiny air bubbles into the water, which creates a softer, gentler cleansing experience. This is especially helpful for kids, people with sensitive skin, or anyone who finds standard bidet sprays too intense.

The Kids Mode is another family-friendly feature. It locks in gentler water pressure and lower seat temperature settings, so you don’t have to worry about children accidentally setting the bidet too high. Parents will appreciate this if you’ve ever had a curious kid press every button on a remote.

The 1000g MaP flush performance is on par with the WOODBRIDGE and EPLO, which means serious clogs are unlikely. The built-in tank and pump assist make this a good choice for homes with low water pressure. The Foam Shield, auto flush, and built-in deodorizer round out the core smart toilet features.

With 52 reviews averaging 4.5 stars and DeerValley’s 2-year warranty plus lifetime after-sales service, the early reception is strong. The stock is limited (only 13 left at the time of writing), and it’s not Prime eligible. At 100.5 pounds, you’ll want a second person to help with installation.

Who this is best for

Families with young children who want a gentler bidet experience. The Kids Mode and bubble wash technology make this the most family-friendly option we tested.

If you have sensitive skin or simply prefer a softer cleansing spray, the bubble wash is a genuinely different experience from standard bidet streams.

Where this falls short

Stock is limited, so don’t wait if you’re interested. The 100.5-pound weight means installation is a two-person job.

Standard shipping only, so plan ahead if you’re on a tight remodel timeline.

Smart Toilet Buying Guide: What to Look for in 2026

Buying a smart toilet is a bigger decision than picking a regular toilet because of the electrical, plumbing, and feature considerations. Here’s what our team learned after testing all eight units, plus the questions you should answer before you commit.

Bidet functionality is the core feature. Every smart toilet on this list includes a built-in bidet with adjustable water pressure, temperature, and nozzle position. Look for front wash, rear wash, and oscillating modes for different cleansing preferences. Premium models add bubble wash or massage modes for added comfort. According to doctors and our own testing, the warm water cleansing is genuinely more effective and gentler than dry toilet paper alone.

Heated seats matter more than you’d think. Once you have a heated seat, going back to a cold one feels like a punishment. Most models offer 3-6 temperature levels, so you can find your comfort zone. The best units heat the seat continuously so it’s warm the moment you sit down.

Auto-flush and auto-lid features are convenient but not for everyone. Auto-flush means you never have to touch anything, which is great for hygiene. Auto-lid open/close is amazing when it works but can be annoying in small bathrooms where the sensor triggers when you walk past. The good news: every model on our list lets you disable these features if they don’t fit your space.

Flush performance is critical. Look for a MaP (Maximum Performance) score of 800g or higher, which means the toilet can move serious waste without clogging. All the all-in-one smart toilets on our list hit 1000g, which is the top tier. Dual flush systems (1.1 GPF for liquids, 1.6 GPF for solids) save water without sacrificing power.

Power outage protection is essential. Tankless smart toilets won’t flush without electricity, which is a serious problem during outages. Look for units with built-in battery backup (like the EPLO and CANEST) or emergency manual flush functions (like the WOODBRIDGE and Loupusuo). According to Reddit plumbers, this is one of the most common complaints about budget smart toilets.

Installation requirements vary widely. Bidet seats like the TOTO C5 and S5 install on your existing toilet in under an hour with basic tools. Full smart toilets require a 12-inch rough-in, a nearby GFCI electrical outlet, and ideally a dedicated water line. Plan for professional installation if you’re not comfortable with basic electrical and plumbing work.

Brand reliability affects long-term satisfaction. TOTO is consistently recommended by plumbers on Reddit for parts availability and customer support. American brands like Kohler and American Standard have strong service networks. Newer brands like EPLO, WOODBRIDGE, and DeerValley offer better features for the price but have shorter track records. Read recent reviews to gauge current customer support quality.

Water efficiency saves money long term. Most modern smart toilets use 1.28 GPF or less, which qualifies for WaterSense certification. Compared to older 3.5-gallon toilets, you can save thousands of gallons per year. The savings on your water bill partially offset the higher upfront cost.

Comfort height is worth the upgrade. ADA comfort height (17-19 inches from floor to seat) makes sitting and standing easier for most adults. If anyone in your household has knee, hip, or back issues, comfort height isn’t a luxury, it’s a necessity. All the all-in-one smart toilets on our list meet this standard.

Frequently Asked Questions

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

After testing all eight units, our team has clear recommendations for different types of buyers. The TOTO WASHLET C5 is the best smart toilet upgrade if you already have a comfortable toilet and just want to add bidet functionality with a heated seat. It’s the editor’s choice because TOTO’s reliability is unmatched, and 4,145 reviewers agree.

If you want a complete all-in-one unit, the WOODBRIDGE B0930S offers the best value under $1,200 with a 1000g MaP flush, Foam Shield, and ADA comfort height. For the most feature-rich experience, the EPLO U8MAX adds battery backup, full ceramic construction, and four-season temperature sensing. Budget shoppers should look at the Loupusuo L01 PRO MAX, which delivers core smart toilet features for under $400.

No matter which smart toilet you choose, you’re getting a meaningful upgrade in hygiene, comfort, and convenience. Start by measuring your bathroom, confirming you have a GFCI outlet nearby, and deciding whether you want a bidet seat upgrade or a full replacement unit. From there, the right pick depends on your budget, the features that matter most to your household, and how much you value long-term brand reliability.