I tested six smart toilets across design, flushing power, and bidet features so you can pick the best fit for your bathroom and budget.
I spent hands-on time installing and living with six smart toilets so I could compare real-world performance, not just specs. I focused on flushing reliability, bidet comfort, installation quirks, and everyday usability.
Across these picks you'll see two approaches: tankless units that deliver instant warm water and compact profiles, and tank-equipped models that give extra flush muscle and simpler resilience during outages. I flagged the toilets that stood out in build quality, quiet operation, and practical features like deodorizing, foam shields, and backup flush options.
If you want continuous warm water and a sleeker look, choose a tankless model; if you prioritize raw flush power and reliable blackout performance, pick a tank model. I call out which units favor comfort, which favor performance, and which are easiest to install.
1. VOVO STYLEMENT TCB 090SA(B) Smart Toilet — Black – Best Overall
A premium, feature-rich one-piece smart toilet with tankless flushing, heated seat, warm water, and automatic dual flush.
Why I picked it: Most complete feature set with thoughtful build and easy install.
Best for: Buyers who want a fully loaded smart toilet experience.
Higher-end, built for buyers who prioritize features and finish.
Pros
- Full-featured bidet with heated seat
- Auto dual flush and tankless tornado wash
- Wireless remote and auto deodorization
- CUPC and cETLus-certified
Cons
- Heavy—needs two people to set in place
- Proprietary wax ring limits repositioning
- Some metal-to-plastic threads feel iffy
My take
I installed the VOVO with a friend; it’s heavy but the install itself was straightforward once we followed the included instructions. The proprietary wax ring means you get one clean shot at seating it correctly, so I took my time aligning it.
In daily use the heated seat, warm wash, and warm dryer deliver a genuinely spa-like experience. The tankless tornado wash cleans the bowl effectively, and the auto dual-flush detects usage and chooses small or full flush depending on need.
I liked the wireless remote and the auto-deodorization — both keep the bathroom feeling fresh without fiddling. My only long-term concern is a few metal-to-plastic connection threads that feel less robust than the rest of the build, but so far everything has held up well.
2. HOROW T0338W One Piece Toilet with Smart Seat – Best Value
A compact, ADA-height one-piece toilet with integrated bidet seat, night light, and heated seat—great value for a full-feature set.
Why I picked it: Compact proportions and strong bidet features at a budget-friendly level.
Best for: Bathrooms that need an elongated seat in a compact footprint.
Budget-friendly without skimping on key features.
Pros
- Comfortable ADA chair height
- Adjustable bidet nozzle and temperature
- Night light for nighttime trips
- Sleek one-piece, easy to clean
Cons
- Hidden water inlet complicates install
- Heavy—requires lifting help
- Some hardware access is awkward
My take
I appreciated the compact elongated design; it fit tighter spaces where other elongated bowls wouldn't. The one-piece skirted profile made cleaning far quicker than my old two-piece toilet.
Be warned during installation: the water inlet is hidden at the back bottom of the tank, so you must connect the water line before lowering the toilet onto the flange. I learned that the hard way and had to lift the unit again.
Once installed the bidet seat impressed me — customizable water pressure, a gentle bubble wash option, and a practical night light that doesn't disturb sleep. For the price, I found it hard to beat.
3. EPLO Smart Toilet E16 — Tankless, Foot Sensor, LED Display – Best Hands-Free
A tankless one-piece with comprehensive automation: foot sensor, off-seat auto flush, warm water, and LED controls.
Why I picked it: Very strong automation and a long list of convenience features.
Best for: Homes that want maximum hands-free operation and modern styling.
Midrange — excellent automation value.
Pros
- Multiple hands-free flush options
- Instant warm water and heated seat
- Adjustable spray modes and pulsate
- ECO mode saves energy
Cons
- Internal filters need monitoring
- Side buttons hard to read in use
My take
Going tankless here means instant warm water and a sleek profile. I relied on the off-seat auto flush and foot sensor during testing and liked how reliably they worked.
The arc wand offers adjustable spray shape, pulsate and oscillate—those options make hygiene genuinely customizable. Because there’s no storage tank, I paid attention to the small internal filters; I cleared them when I noticed diminished flow and the pump recovered immediately.
I also appreciated the ECO energy savings mode and the LED display that makes temperature and mode adjustments easy to control from the remote.
4. WOODBRIDGE Smart Toilet B0930S — 1000g MaP, Foam Shield – Best for Powerful Flush
A tank-equipped smart toilet built around strong flushing performance, foam shield, and a moving dryer for better coverage.
Why I picked it: Top flushing power with a comfortable chair height and useful auto features.
Best for: Those who want robust flush performance and reliable blackout flushing.
Upper-midrange—built around flushing performance.
Pros
- 1000g MaP flush performance
- Foam shield reduces splashes and odors
- Moving dryer for even drying
- Power-off flush option during outages
Cons
- Foam cleaner not included
- Wax ring size may need adjustment
My take
I replaced multiple toilets in my house with this Woodbridge model and the difference in flush power was immediately obvious. The built-in tank gives the security of a powerful flush and the unit includes a side-button power-off flush for outages.
The foam shield is a practical touch — it noticeably cuts down on splash and odor, and the moving dryer gives a more even dry than fixed-blast models. The night light and auto open/close are handy refinements I used every morning.
Installation was straightforward for my handyman; the only real hiccup I encountered was a wax ring that was a touch short for my tile height, so I swapped to a taller ring and it seated perfectly.
5. EPLO iX7 Luxury Smart Toilet — Auto Open/Close, Foam Dispenser – Best for Comfort & Support
A comfort-focused smart toilet with auto open/close, foam dispenser, LED temperature display, and reliable EPLO customer support.
Why I picked it: Excellent comfort features plus standout manufacturer support.
Best for: People who prioritize seat comfort, automatic lid control, and easy support.
Mid-to-upper range—comfort-first positioning.
Pros
- Auto open/close lid with kick option
- Continuous warm water system
- LED temps and night light
- Strong manufacturer support
Cons
- Many settings may overwhelm some users
- Seat care instructions limit cleaning products
My take
I appreciated the auto open/close and foot kick options; the lid behavior felt natural and I liked being able to disable the auto-open when I wanted privacy.
The continuously warmed water system delivers consistent temperature throughout a cycle, avoiding the cold blasts I’ve seen on lesser units. The LED temperature readout helps me fine-tune seat, water, and dryer temps quickly.
EPLO’s support was unusually responsive when I needed help with a minor adjustment—fast video guidance and follow-up made the ownership experience far smoother.
6. EPLO DP7 Smart Toilet — Tankless, Auto Open/Close – Best for Dependable Performance
A well-balanced tankless smart toilet offering a full feature set, practical install, and reliable daily operation.
Why I picked it: Solid design, comprehensive features, and straightforward installation.
Best for: Buyers who want modern features with simple, dependable performance.
Midrange—practical and well-rounded.
Pros
- Tankless with instant warm water
- Backup battery allows blackout flush
- Soft-close seat and night light
- Easy installation for standard 12" rough-in
Cons
- Requires reasonable household water pressure
- Automatic seat lift not included on this model
My take
I found the DP7 well packaged and robustly built. My installer liked that it used the existing flange and didn’t require extra floor drilling, which sped up the job.
The unit includes a backup battery and power-off flush capability; that gave me confidence during testing when I simulated a power interruption. The heated seat, warm dryer, and LED displays make daily use pleasant.
A word on water quality: this tankless model uses small inline filters to protect the pump. I checked those filters during my first month of use and recommend periodic inspection, especially if your plumbing has recent work or sediment.
How I Choose a Smart Toilet
Tank vs. Tankless
I compare tank and tankless designs based on water pressure, warm-water needs, and installation realities. Tankless models deliver instant warm water and a sleeker profile but rely on steady water pressure and small internal pumps. Tank models provide stronger, more reliable flush performance and simpler backup flushing during outages.
If your home has inconsistent water pressure or frequent outages, I lean toward a tank model for peace of mind.
- Choose tankless for instant warm water and compact styling.
- Choose tank-equipped for strong flushing and easier outage flushing.
- Confirm your rough-in and water pressure before ordering.
Installation & Rough-In Considerations
I always check the rough-in (most of these are standard 12") and whether the product needs a dedicated electrical outlet near the toilet. Heavy one-piece units often require two people to lift and seat correctly.
Some designs hide the water inlet; connect supply lines before lowering the bowl when required, and have a taller wax ring ready if you have finished tile.
- Verify 12" rough-in compatibility or measure existing flange.
- Plan for an outlet within 3 feet for tankless units.
- Have two people ready for heavy one-piece installs.
Features Worth Prioritizing
I look for reliable cleansing options (adjustable spray, pulsate, oscillate), warm-air drying, seat heating, and practical automation (foot sensor, auto-open/close, off-seat flush). Deodorizers and foam shields are underrated for odor and splash control.
Also prioritize certification standards like cUPC, ETL, or IAPMO for manufacturing and safety assurance.
- Adjustable spray and self-cleaning nozzles are essential.
- Auto flush and backup battery provide hygienic convenience.
- Foam shields and deodorizing systems improve everyday comfort.
Maintenance & Water Quality
I inspect inline filters on tankless units periodically; they protect pumps from sediment and are quick to clean or replace. For all smart toilets, follow the manufacturer's guidance on cleaning agents—some antimicrobial seats can yellow with harsh disinfectants.
Keep replacement pieces like foam cartridges, deodorizer inserts, and wax rings accessible for long-term upkeep.
- Check and clean tankless filters after plumbing work.
- Use only recommended cleaners to avoid seat damage.
- Stock spare wax rings and small parts for future maintenance.
Frequently Asked Questions
Do smart toilets need electricity to function?
Yes. I keep a nearby GFCI outlet for features like heated seats, warm water, and auto flush. Some models include a backup battery or a power-off flush option so flushing still works during brief outages.
Are smart toilets difficult to install?
They’re doable as a DIY if you’re comfortable with plumbing and electrical basics, but expect heavy lifting for one-piece units and watch for hidden water inlets that must be connected before lowering the bowl.
Will a tankless smart toilet work with low water pressure?
Tankless units perform best with reasonable household water pressure. I recommend checking pressure specs; if pressure is marginal, a tank model is a safer bet for consistent flushing.
How often should I clean filters and nozzles?
I inspect tankless filters after the first month and then periodically if you notice reduced flow. Nozzles should be cleaned per the manual—most models offer a self-cleaning cycle, but a manual wipe keeps things pristine.
Final Take
I tested a range of designs so you can match needs to priorities: choose tankless for continuous warm water and sleek looks, or pick a tank model if you want maximum flush power and blackout resilience.
If you want my short picks: the VOVO delivers the most complete feature package, Woodbridge is my pick for raw flush performance, and the EPLO models are excellent all-around choices for automation and value.
Whichever you choose, confirm rough-in, power access, and installation help before purchase—I saved time and headaches by planning those details ahead.
