10 Best Smart Toilets – Innovative Hygienic Approach!

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Last updatedLast updated: July 07, 2021
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Are you looking for the best smart toilet for your house? Nowadays, lots of people are gearing towards the revolution of the smart home. They love adopting innovative technology to ease their daily lives and make them simpler. Intelligent toilets are a great solution to that as they are designed to reduce water usage and come with multiple functions. Additionally, they provide users with enough space and enhance their comfort.

Are they worth purchasing? Definitely, yes! But you must be mindful that choosing the best one for you might not be an easy task. Because smart toilets come with various features, these seem to make a choice harder. To help you in this task, we have reviewed and analyzed several models and came up with a list of the best picks. For our research, we considered some important criteria: the shape, size, flush system, functions, materials they are made of, and each unit’s warranty.

Top 10 Smart Toilets Review 2021

  • Shape: elongated
  • Size: 26.13 x 17.25 x 21 in.
  • Flush system: dual flush (0.8 and 1.28 GPF)
  • Material: vitreous china
  • Warranty: 3-year

 More features: tankless design, the self-cleaning function uses UV light and electrolyzed water system, automatic deodorization system, heated seat, motion-activated, LED lighting

The Kohler smart toilet is the one created for you if you are looking for the best intelligent toilet. It has a tank-less and compact design that can bring elegance to your bathroom’s décor.

It is a one-piece unit that is manufactured from popular vitreous china. This china is known for its anti-scratch surface. This way, your smart toilet stays perfectly intact and does not get damaged easily.

The vitreous china does not only prevent scratches, but it also makes it easy for you to maintain and clean your unit’s surface. It is, therefore, not a mistake that this smart toilet is our editor’s choice. Also, we recommend it because it is comfortable and provide you with the best bathroom experience. It has an integrated bidet and some features to level up your comfort. One of these features is a heated seat that allows you to adjust its temperature according to your liking.

Another cool feature of this bidet is its lid. It senses when you are around and can automatically open and close itself. This way, you have less effort to make. Its LED lighting is practical as it makes it easy for you to locate the bowl. It also comes with a touchscreen LCD remote control to ease the control settings.

What makes it special? Did we also mention that it has front and rear wash features to favor hygiene? These help you for cleaning when the need arises. Its automatic deodorization system, UV light, and electrolyzed water system help for sanitization.

What cons did we find? Unfortunately, this Kohler smart toilet has some flaws: it is expensive and requires proper water pressure to function.


Woodbridge T-0008Best Value

  • Shape: elongated
  • Size: 28.5 x 14.5 x 27.5 in.
  • Flush system: single (1.6 GPF)
  • Material: porcelain
  • Warranty: 1-year

 More features: one-piece toilet and bidet seat with temperature-controlled wash functions and air dryer, low profile design, self-cleaning nozzle, 5 heat levels

Are you looking for the best value? The Woodbridge T-0008 is the budget pick model for you. Its elongated shape is not only perfect because it is affordable, but it is also discrete as it hides away the controls. Also, they can be available via the remote. It sits in its holder that can be attached to the wall.

This smart toilet’s elongated shape sees to it that every user of the unit is comfortable despite the body size. Although it has a single flush system, it does not waste away the water by allowing heavy flushes.

Cleaning with this toilet is very easy. It comes with a self-cleaning nozzle that makes the job simpler. According to your needs, you can decide on the water pressure to apply, and the toilet does the rest. This way, you can benefit from the warmth of the water on your skin.

Did we mention that this smart flush toilet comes with a heated seat that has 5 settings? We enjoy the fact that users are given the ability to choose their preferred heat setting or temperature. Also, it has massage and in-house functions to enhance your comfort and wellbeing.

What stands out? We absolutely love the energy-saving sensor incorporated in this unit. It turns off and on the toilet and prevents wastage of energy.

What cons did we manage to find? The pressure generated by its built-in water jets can be improved. They are somehow weak and don’t provide enough jet pressure as required. Also, we regret the fact that the flush button is not available on the remote. Therefore, flushing is done manually, which is not smart.

  • Shape: elongated
  • Size: 32.5 x 15.5 x 21.5 in.
  • Flush system: dual flush (0.8 and 1.0 GPF cyclone siphon jet flushing)
  • Material: ceramic with SanaGloss
  • Warranty: 3-year residential, 1-year commercial

 More features: hands-free automatic flush, remote control, heated seat with temperature control, aerated water spray, night light

The Japanese smart toilet Toto Neorest 700H dual flush toilet is the perfect model for those who are looking for a premium pick unit. Why do we love it? Firstly, because it saves energy/water and prevents waste by using the dual. Next, we love its cyclone siphon jet flushing system that does a wonderful job and makes the most of each of your flushes.

This premium Toto smart toilet is also remote controlled. It is delivered with a remote that helps you adjust settings according to your needs. Whether it is the pulsating level of the water during the cleanup, the temperature of the seat, and other features, your remote is practical in putting up your preferences into play.

What makes it special? Unlike some models, this Japanese smart toilet saves your preferences and patterns and propose them to you the next time you want to use the unit. We love the fact that all of its features are automated. It has sensors to open and close the lid for you, and the toilet also provides automatic flushing so that you don’t have to press the button.

What cons did we find? Of course, with all these features, the Toto Neorest 700H Dual Flush Toilet is very expensive. It might be above your budget if you are not prepared to spend such a huge sum of money.


Woodbridge B-0960S Smart Bidet Seat ToiletBest with Hygienic Filtered Water

  • Shape: elongated
  • Size: 32 x 19 x 26 in.
  • Flush system: dual flush (1.0 and 1.6 GPF siphonic)
  • Material: porcelain
  • Warranty: 1-year

 More features: posterior wash, feminine wash, pulsating wash, adjustable water pressure, hygienic filtered water, automatic flush, auto-open, built-in deodorizer, heated seat

What can we say about the Woodbridge B-0960S B0960S smart toilet, if not that it is impressive with its functions? We love this luxury unit because it comes with a handful of features that enhance comfort when you are using it. It includes a self-heating toilet seat that activates when you are using the toilet. This way, you benefit from the right amount of warmth.

Another cool and interesting function of this smart toilet is its hygienic feature. This unit provides a posterior, pulsating, and feminine wash that allows you to make less effort.

What makes it special? Additionally, it comes with an automatic open and close system. The lid opens as soon as you approach and closes after using the unit. Also, the air purification system cleans the air around the toilet and prevents bad smells.

What cons did we find? We regret the fact that the price is high. Apart from that, the installation is difficult and might require the help of a professional.


TOTO Washlet G400 Integrated ToiletIdeal for Small Spaces

  • Shape: elongated
  • Size: 28.62 x 15.37 x 26.93 in.
  • Flush system: dual flush (9 and 1.28 GPF 3D Tornado Flush)
  • Material: ceramic
  • Warranty: 1-year

 More features: remote control and hanger, heated seat, air deodorizer, auto-open/close lid, flush before each use

The Toto smart toilet has got you covered in all situations. This Japanese smart toilet will perfectly fit into your daily life with all its functions. One of those is the extra comfort it provides with the available space it has. Surely, this makes you comfortable. To further enhance the comfort, the unit is manufactured using the best vitreous china.

It is also equipped with a Cefiontect glaze and PreMist function that help maintain the toilet clean and prevent waste from sticking to it. This means that the cleaning of this smart toilet is easy, and you won’t need to perform hard tasks.

Additionally, it is equipped with a 3D tornado flush that gives you the ability to choose between 0.9 and 1.28 gallons per flush. Thus, you can save water and prevent any waste. Did we mention that it also comes with an automated lid sensor? The toilet knows when you are near and opens or closes the lid before and after every use. Therefore, you won’t have to touch the lid with your hands.

What are our favorite features? We love the fact that it is ADA compliant. Next, it is possible to use it regardless of your weight, and the product is adapted to everybody. Other features of this Toto smart toilet include:

  • An adjustable water temperature
  • Back and front cleansing mechanism
  • A warm air dryer

What could be better? The only regret we have with this Toto smart toilet is the fact that its warm air dryer takes a bit of time to heat.

RELATED: 10 Best Low-Flow Toilets – Reduce Water Consumption and Your Bills!

  • Shape: elongated
  • Size: 28.31 x 16.5 x 28.62 in.
  • Flush system: single (1.28 GPF Tornado Flush)
  • Material: vitreous china
  • Warranty: 1-year

 More features: one-piece, high-profile toilet, chrome trip-lever, prevent debris from sticking to the ceramic surface, seamless installation

If you are looking for the easiest to clean smart toilet, the Toto Carlyle II model has got you covered. You will love that it comes with an efficient flush that cleans the bowl after every use. While doing so, it saves water energy and prevents any waste. Also, its skirted design is perfect for enhancing your bathroom’s décor. It has the Cefiontect glaze incorporated on the trap ways and bowls. The role of this glaze is to prevent stains from attacking the surface of your smart toilet. This way, cleaning and maintenance are made easy. The manufacturer has decided to use vitreous china to produce this Japanese smart toilet. This material is best known for its durability. Thus, it should stand the test of time.

As if that was not enough, the elongated bowl of this unit provides space and comfort for every user. It has a universal height feature that also makes it possible for everyone to use this unit, regardless of where their height stand.

What makes it special? We adore that it provides mist to the bowl before use to keep the surface clean. You can also adjust the air/water temperature and pressure to your likings using the wireless remote control provided.

What cons did we find? As you might expect, this Toto smart toilet is not all perfect. It can get a little noisy, and its seat is a little bit high.


Ove Decors 735HBest EPA Certified

  • Shape: elongated
  • Size: 31.3 x 16.83 x 23.82 in.
  • Flush system: single (1.6 GPF)
  • Material: ceramic
  • Warranty: 1-year

 More features: LED night light, adjustable water temperature, pressure, dryer temperature, heat-set, remote control

The Ove Decors smart toilet is user-friendly and energy-efficient. It is WaterSense certified and meets rigorous EPA flushing guidelines. Thus, it saves at least 20% of water when you are flushing and only uses up to 1.6 gallons per flush. As you can see, this single flush unit is water-friendly, and it helps reduce your annual water bill.

Next, it comes with multiple useful features. First, the unit has a built-in LED light. This is practical and useful for you as it will help you see the way when you are going to the smart toilet space. Another good feature is the customizable remote control. This accessory helps you make all the changes you need. This way, you adapt your preferences to your needs.

What are its best features? Did we mention that it comes with a self-flushing design and a self-heating seat? These elements not only enhance your comfort, but they make room for extra hygiene and less use of your hands. This ceramic Ove Decors smart toilet also comes with advanced features, including warm air flowing water, anti-bacterial seating, as well as an air dryer that prevents you from sitting longer than expected. You won’t need to use toilet paper anymore.

What could be improved? Our main regret is the expensiveness of the unit.


KOHLER K-4026-0 KaringBest Tankless Smart Toilet

  • Shape: elongated
  • Size: 25 x 22 x 32 i
  • Flush system: single (1.28 GPF)
  • Material: china
  • Warranty: 3-year

 More features: touchscreen remote, bidet functionality, night light LED, motion-activated, personalized settings

The Kohler brand is one of the best manufacturers of smart toilets, and their K-4026-0 model does not disappoint. It is a tank-less, eye-catching, and one-piece toilet that is designed to be compact. Thus, you can install it in a small space. Although it is compact, it offers a handful of features. You will love its self-cleaning integrated functions. They are practical as you won’t have to apply a cleaning solution every now and then.

Also, it uses a Power Lite flushing technology to remove the waste. By doing so, it saves water as it requires only 1.28 gallons per flush, and it meets the industry’s standard. Depending on your needs and preferences, you can use the touchscreen controls or the remote to flush.

Comfort is one important aspect of this Japanese smart toilet. To enhance your experience and make it more comfortable, this intelligent toilet is equipped with programmable settings. Two people can save their personal preferences and use them as they need. Did we mention that it has a nightlight? This is perfect for all of your night time calls.

What makes it special? We love the self-cleaning wand integrated into this Kohler smart toilet. It makes sure the bowl always remains clean.

What cons did we find? Unfortunately, some functions can be improved. Firstly, detailed instructions on the use of remote control would have been resourceful. Also, the installation process is quite challenging.

RELATED: 7 Magnificent Modern Toilets – Bring Hi-Tech to Your Bathroom

BioBidet Prodigy Advanced Smart Toilet P-770Best for Water-Saving

  • Shape: elongated
  • Size: 27.5 x 15.5 x 15.5 in.
  • Flush system: dual flush (0.9 and 1.2 GPF)
  • Material: porcelain
  • Warranty: 3-year

 More features: auto-open lid, bidet functionality, warm air-dryer, seat sensor

Why choose the Prodigy Smart Toilet Bidet System of all models? It is the perfect intelligent toilet for you if you are looking for a way to save water. This unit consumes only 1.06 gallons per flush on average, which is low compared to several models on this list. In case you need a stronger flush, there are two options to choose from.

It also comes with an automatic lid opening system. All you have to do is enter your bathroom, and the toiled will be ready. If you want, you can also adjust the settings using the wireless remote provided with the unit. You will love the tank-less design that saves a lot of space. By simply connecting your smart toilet to a nearby water source, the Prodigy smart toilet bidet system does the rest. Plus, it is easy to clean and looks great in almost any décor.

What makes it special? We love that the bidet offers the ability to personalize one’s cleaning settings. It provides adjustable temperature and sprays settings, and you can choose between posterior, vortex spray, and feminine styles. On top of that, the unit comes with a 3-year warranty to cover you in case of any dysfunction with your unit.

What cons did we find? The only thing we deplore about this unit is its price. It is expensive.


Dyconn Faucet Bono N60ZABest with Automatic Seat Heat

  • Shape: elongated
  • Size: 27 x 15.7 x 20.7 in.
  • Flush system: single (1.18 GPF)
  • Material: porcelain
  • Warranty: 3-years on non-electrical components, 1-year on electronic parts

 More features: soft-closing lead, built-in night light, bidet functionality, automatic seat heating

The Dyconn Faucet Bono N60ZA smart toilet is the one for you if you want to purchase a one-piece, tank-less intelligent unit. It does not need a tank to function. By simply installing it near a water source, you can benefit from all its functionalities. A water-saving single flush consumes only 1.18 gallons per activation.

Additionally, this one-piece unit has an elongated shape that suits everybody, regardless of their size and shape. It is also equipped with a built-in smart bidet that provides you the best comfort when you are using it.

What are our favorite features? We enjoy the built-in LED nightlight that is perfect for night time calls. Additionally, it has an automatic seat heating function. This brings you the right amount of warmth when you are using the smart toilet. You will not feel any discomfort or itchiness.

What could be better? There is room for improvement on the Dyconn Faucet Bono N60ZA smart toilet. Firstly, its price is high. Secondly, its lid does not open automatically. It is a manual soft closing, which means you will have to open and close it with your hands.

Things to Consider

As time goes by, smart toilets gain in popularity, and they are used by many people around the world. Although they have been around since the 1960s, it is nowadays that they are getting the recognition that they deserve. They are produced and manufactured in many countries worldwide, and they have the same goals: providing users with the best experience when going to the toilet.
Generally, they have some interesting features to enhance your comfort: warmed seats, air dryer, automatic flush, and many more. As you can see, they provide many advantages, and purchasing them can be beneficial for you.

Reasons to go for a smart toilet

Why purchase a smart toilet? You might have asked yourself this question. Apart from being a luxury, it features lots of advantages. Firstly, it helps you improve your hygiene. Intelligent toilets offer perfect cleanliness than traditional ones. Most models provide water spray after each use, and it cleans you better than using toilet paper to clean yourself.

Another reason why you should purchase a smart toilet is that it helps you save lots of toilet paper. In turn, you contribute to saving trees used in producing the toilet paper, thereby protecting the environment. It is safer when water is used to get rid of wastes.

Smart toilets also help save water consumption. Depending on the model purchased, it is possible to use only 1.06 gallons of water per flush, which is very low compared to traditional toilets. Many units even come with a dual flush feature, and this allows you to get a stronger flow to get rid of the waste.

Another reason why the smart toilet is important is that it suits everybody. Indeed, it takes into consideration everybody’s needs, unlike the other type of round toilet. It is not too low or too high, and it is fit for everybody regardless of their size and age.

Did we mention that it is easy to maintain and clean? The smart toilet is generally manufactured using a solid, durable, and easy to clean material. It prevents wastes and dirt from sticking on the toilet and also prevents the surface from being affected by scratches.

Last but not least, smart toilets are beautiful. Their designs are eye-catching, and they fit in every type of bathroom’s décor.

How to pick the best smart toilet?

10 Best Smart Toilets – Innovative Hygienic Approach!

Haven’t you decided on what smart toilet to buy? We know how difficult it might be to make a good choice. Indeed, there are various models available on the markets with their different features. All these make it challenging for you to purchase the one that meets your needs. Thankfully, we have provided this buying guide to assist you in your quest.

To help you purchase the best smart toilet that will satisfy you, we considered many criteria. By looking up to them and using them in your quest, you will be able to make an informed and objective choice.

Shape and size

The first criteria to consider when purchasing your best smart toilet is the shape of your unit. You have to make sure that both the exterior and interior suit you. Generally, these units come in various shapes, but we recommend the elongated one. It is perfect for everybody, regardless of their size.

As for the size, we recommend you measure the space where you want to install it. This will determine whether you can put your unit in your bathroom. If you happen to have enough room, then you can go for any size you want. There is no limitation.

On the other hand, if you are short on space, we recommend a compact smart toilet like the TOTO Washlet G400.

In our smart toilet reviews above, we reviewed both big and compact models. All of them are elongated in shape, and they will surely fit you!

Functions and modes

When purchasing the best smart toilet, you might want to check the different functions and modes provided. By this, we refer to:

  • The heated seat: Who does not love this feature? Sitting down on your toilet, having it provide the right amount of warmth is the perfect experience you can benefit from. Depending on your preferences and the model you choose, you can adjust the heat temperature to your liking.
  • Air drying: It is also a good idea if your smart toilet provides air dryer features. This helps you dry yourself and prevent you from spending much more time than needed on your toilet.
  • Deodorizing function: This function is practical as it refreshes both the toilet and the bathroom and prevents the bad smell from spreading.
  • Nightlight function: It is practical for night time calls. It helps you see, even if you haven’t put on the light in the bathroom.

In our smart toilet reviews above, the Kohler K-5401-PA Veil Comfort Height model has all of these features.

Material used

Another criterion we recommend looking for when purchasing your smart toilet is the material used in its manufacturing. Depending on the model purchased, you can have an intelligent toilet made with:

  • Ceramic: This is a general name for the material that offers a glazed surface and optimal durability. The TOTO Neorest 700H model is a great example made of it.
  • Porcelain: Unlike ceramic, this material features higher density and is produced using higher temperatures. The Woodbridge T-0008 is an excellent choice here.
  • Vitreous china: This is a coated porcelain that is even tougher and more durable. On top of that, this material delivers excellent finish and gloss to a toilet. If you are looking for a model made of this material, check the Kohler K-4026-0 Karing reviewed above.

Flush system

The flush system is also very important when you want to purchase the best smart toilet. If you are in a hurry, you may forget to flush the toilet, and when that happens, the wastes can remain in the bidet. That is why we recommend considering a unit that has an auto-flush feature. This way, even if you forget to flush, the toilet will do it for you.

In our reviews above, the TOTO Neorest 700H and Woodbridge B-0960S have automatic flush functions.


10 Best Smart Toilets – Innovative Hygienic Approach!

What is the need of having a “smart toilet” if you do all the cleaning by yourself? When purchasing your unit, make sure you consider this criterion. Most, if not all, smart toilets come with self-cleaning features (wands, nozzles, etc.). They are useful and practical as they ensure sanitization is perfectly executed. Also, they help get rid of bacteria and leave the area clean and safe.

Most models in our smart toilet reviews above come with self-cleaning modes. You will love the fewer efforts they provide and appreciate their ease of use.


To make your experience even more relaxing, you must compare the control methods on each model. For instance, the remote control will help you adjust changes to your likings, without straining yourself.

Depending on the model you purchase, you can have a simple, comprehensive, or wireless remote. We recommend that you always read the instructions before using it to familiarize yourself with the accessory.


Whatever product you purchase, the warranty has an important role, and it should not be overlooked. It makes you feel safe and allows you to have leverage in case a problem arises with your product.

As you can see, these products’ warranties vary from model to model. Generally, they range from 1 to 3 years. You will find these in our smart toilet reviews above in all of the models analyzed. Whatever warranty you get, you want to make sure that the manufacturer has excellent customer service that can attend to you in case the need arises.


The prices of smart toilets depend on the brand, features, and functions a particular model has. We recommend taking into consideration your budget when you want to purchase one. In our smart toilet reviews above, the Woodbridge T-0008 model is the most affordable one at only $700. Alternatively, you can go for a premium option like the TOTO Neorest 700H Dual Flush Toilet that costs about $5000. Other models can be found somewhere in-between, so you can get one that fits your budget.


Generally, installing a smart toilet is not a difficult task. This also depends on your skills. If you have some plumbing skills, then you won’t need the services of a professional. You will need to:

  • Turn off the water supply in your toilet. This will prevent water from flowing in the whole of the bathroom;
  • Using the right tools, you will need to remove your old toilet seat;
  • Then, you will need to a T-valve to your toilet’s supply line;
  • The next step consists of mounting your bidet seat to the toilet;
  • Lastly, you will have to connect the smart toilet to the water supply.

We always recommend you read the instructions provided with your unit. Usually, they are very explicit and easy to follow.

Maintaining smart toilets is not difficult. They generally require little to no maintenance at all, except there is an electrical problem that requires the services of an electrician. From time to time, you can clean it to get rid of stains that might have appeared on the toilet. To do that, you can use warm water and a cleaning solution. In case there is any part that needs to be replaced, you can call the manufacturer.

Do you plan on investing in a smart toilet and wonder whether it reduces water consumption? The answer is yes. Many models are equipped with sensors that can detect the right amount of water needed for a flush. Also, many of them have the dual flush feature that allows you to choose between two flushes, according to the waste you want to flush.

Our Verdict

We hope our smart toilet reviews above have helped you in your decision-making process. If we are to recommend one model, it will be the Kohler K-5401-PA-0 Veil Comfort Height. Its compact structure will fit everywhere without affecting the functionality of the unit. You will love its control system as well as its integrated bidet.

If you are looking for an affordable unit, the Woodbridge T-0008 model is the one for you. It is budget-friendly, and at the same time, has excellent features that can compete with most models in these reviews.

The Toto Neorest 700H is designed for those who are looking for a premium pick unit. While it is expensive, its price is justified by its excellent features. It’s no wonder why we have this model on our list of the best smart toilets!

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