9 Best TOTO Washlets (Comparison Table Included )

Disclaimer: As an Amazon Associate I earn from qualifying purchases.

Many people think electric bidet seats are equal to Washlet. Actually, Washlet is a trademark of TOTO. So you can see how famous the TOTO washlet is in this industry.

best toto washlet

TOTO brings an array of bidets for customers, and sometimes it is hard to make up your mind when facing so many features.

I hear you! This post will show you the best TOTO washlets and guide you to find one that caters to your needs.

Coming from a reputable brand, you can rest assured of the quality of all TOTO washlets. If you want to experience all the advanced features, S550E is a good model to try. However, if you are on a budget, models such as C5 can meet your needs.

K300 is also an excellent product to consider as it includes most of the good features but is not as expensive as S550E.

High-End Option
Best Overall
Budget Option
TOTO SW3056#01 S550E Electronic Bidet Toilet Seat with Cleansing Warm,...
TOTO SW3036#01 K300 Electronic Bidet Toilet Cleansing, Instantaneous Water,...
TOTO SW2044#01 C200 Electronic Bidet Toilet Cleansing Water, Heated Seat,...

Built-in night light.

Auto open and close lid.

EWATER+ technology.

Memory settings to store your preferences.

Sleek design.

Pulsating mode included.

Affordable price.

Remote control included.

Water reservoir design.
High-End Option
TOTO SW3056#01 S550E Electronic Bidet Toilet Seat with Cleansing Warm,...

Built-in night light.

Auto open and close lid.

EWATER+ technology.
Best Overall
TOTO SW3036#01 K300 Electronic Bidet Toilet Cleansing, Instantaneous Water,...

Memory settings to store your preferences.

Sleek design.

Pulsating mode included.
Budget Option
TOTO SW2044#01 C200 Electronic Bidet Toilet Cleansing Water, Heated Seat,...

Affordable price.

Remote control included.

Water reservoir design.

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

Best TOTO Washlets: Reviews

We have mentioned a few models in our bidet toilet seat reviews, and we also included some good ones here to meet your different needs.

1. TOTO K300 – Best TOTO Washlet Overall

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

If you are looking for a beautiful bidet equipped with all the fundamental functions but still comes with a mid-price tag, we recommend you to go for this one.

K300 looks similar to the high-end model S550E, which is elegant and slim. It blends with the toilet so well that you may think it is a smart toilet at first sight.

This model comes with a heated seat, remote control, personal settings, and adjustable water pressure and temperature. The tankless design ensures you can enjoy the endless warm water.

It doesn’t include advanced features such as auto-close and open lid and night lid, but you will love it if you are not very sold on these fancy functions.


  • Space-saving and sleek design.
  • Remote control included.
  • You can store personal settings for 2 users.
  • Heated seat.
  • Adjustable water temperature and pressure.


  • No auto-open and close lid.
  • No night light.
  • It has a feminine wash mode but not a gentle front-wide spray.

Check Our Review

2. TOTO S550E Bidet Seat – Best Premium Option

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

If you’re looking for the ultimate luxury model, then look no further! The S550e is a premium choice for those who want a spa treatment each time they go to the bathroom. Japanese Style technology features strong and gentle water cleanse for the front and back.

A unique feature is an Ewater+ system that turns the normal water into electrolyzed water which will clean your bowl and wand before and after each use.

One of the major problems for some other lower-end TOTO bidets was that they used a tank to heat the water.

Not the S550e! The S550e uses a tankless water heating system that heats the water straight from the pipe. This means you will never run out of warm water. The absence of the bulky tank allows for a more streamlined and space-saving design.

Also featured are an auto-open and auto-close lid, so you never have to touch the toilet! You can even set it to open or close the toilet seat itself. An illuminated nightlight makes it easier to go to the bathroom in the dark.

The heated seat and warm air dryer ensure you never get ice cold in your seat, while the automatic air deodorizer ensures your toilet always smells fresh and clean.


  • Never runs out of warm water.
  • Auto open and close the lid.
  • Cleanses the bowl and the wand automatically.
  • Streamline, modern look.
  • Illuminate nightlight for better visibility.


  • Flimsy junction valve.
  • Light only turns on when the lid is open.

Read the review to know more details

3. TOTO C100 Bidet Seat – Affordable choice

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

One of the most cost-effective bidet seats comes from Toto. The Toto C100 is an electronic addon that you definitely need in your bathroom.

The seat cleanses you with warm water and comes with five different adjustable temperature settings and pressure settings to choose the one you’re comfortable with.

It doesn’t just keep you clean, and it keeps your toilet bowl clean as well. The PreMist option mists the bowl so no waste can ever adhere to the bowl’s surface.

In terms of comfort, the seat comes with a heating option and a warm air dryer, so you never have to bear cold toilet seats again. Also included is an automatic air deodorizer for a fresh, clean atmosphere.

Other features include a self-cleaning wand and a convenient arm control panel. Plus, it is pretty easy to install. In fact, you can even do it yourself.

All in all, a convenient and durable device is sure to help you maintain a clean and fresh toilet experience. But some don’t like the water reservoir design because it will run out quickly, and you have to put up with the cold water later.


  • Multiple temperature and pressure settings.
  • Easy to install and use.
  • Keeps the bowl clean as well as the wand.
  • Includes a sidearm control panel.


  • The tank reserve for hot water is too small.
  • Drying fan is slow.

You can check our review to know more about it

4. TOTO Washlet C5 – Mid-range Model With EWATER+

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

Usually, TOTO only includes their EWATER+ technology in their high-end models. But now you can enjoy it in TOTO C5 without paying a high price.

TOTO C5 comes with all the essential functions such as a heated seat, adjustable temperature and pressure, an air dryer, and a deodorizer. You will control it by a remote instead of a side panel.

The EWATER+ feature ensures it will clean the wand before and after each use using electrolyzed water. The premist also helps to prevent build-ups on the bowl.

However, compared to real high-end models, it lacks the auto-open and close lid and a night light. More than that, it still has a water reservoir design, making it looks bulky, and the water will run out shortly.

Therefore, it is a good option for people who really care about sanitization but don’t want to pay too much.


  • EWATER+ technology included.
  • Remote control to store personal preferences.
  • Pulsating and oscillating spray modes included.


  • No auto open and close lid.
  • No night light.
  • No front wide spray.
  • The warm water can run out shortly.
  • It looks bulkier.

5. TOTO G700 Bidet with Integrated Toilet – Best 2 in 1 Model

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

This one is different from the other models on our list, and we should call it TOTO smart toilet.

Featuring a one-piece design, you can get toilet and bidet from a top brand together.

This smart toilet uses 3D flush technology, which helps to save more water. The automatic open and close function is great for people with disabilities.

Moreover, it also comes with a premist feature that reduces the clean times. Generally speaking, it combines most of the features a suitable toilet and a good bidet should have.

At last, you will like the CEFIONTECT glaze as it will make your smart toilet look nice for years.


  • Space-saving design.
  • Auto open and close function.
  • Premist to prevent adherence.
  • 3D flush technology to save more water.


  • The dryer is not very powerful.

6. TOTO C200 Electric Bidet Seat – Good For Beginner

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

The Toto C200 washlet is quite like the C100 model with a few extra quirks. The C200 comes with five different temperature and pressure settings to easily adjust it. The water shoots out from the front and rear for a more effective cleanse.

The Premist function ensures that no signs of waste are left in your bowl. The self-cleaning wand ensures that the wand remains squeaky clean before and after every use.

What’s unique is the remote control operation. In the C100, you had to reach the side and then operate the bidet. Things tend to be a little different here. You can use a remote control to alter all features.

The remote is backlit, making it easy to read even in the dark. Moreover, it includes two memory settings to press a button for a previous setting. No need to enter it all over again!

Another unique feature of this model is the Pulsating cleanse, which ensures a thorough and effective cleanse. The model features a non-slamming Soft Close Lid so you can release it without touching the toilet bowl.

The elongated seat on this model is definitely an advantage as it makes it easier for heavier and bigger folks.


  • Elongated seat.
  • Remote control action.
  • Thorough and effective cleanse.
  • Various heat and pressure settings.
  • Dries and deodorizes.


  • Hot water reserves are small.
  • The pulsating function is mediocre.

Read our in-depth review of it here

7. TOTO A100 – Budget Option

Last update on 2024-05-30 / Affiliate links / Images from Amazon Product Advertising API

When it comes to the best Toto washlet in terms of features and affordability, none can hold a candle to the A100. It has all the basic features that you need.

The elongated seat ensures that more folks can easily fit on it. The seat is heated to provide you with all the necessary comfort.

Included with the seat are three temperature settings so you can choose your preferred level of warmth. This is perfect for those living in colder areas. Not only is the heated seat, but you can also control the heat of the water. You can easily set the desired temperature and pressure of the stream.

A sidearm control panel is provided to help you control the jet stream. It can help you personalize your settings. The best part is that it is attached to the seat itself, so you won’t have to worry about losing it. This ensures that even users with limited mobility can use it effectively.


  • Attached control panel.
  • Allows instant hot water from the tank.
  • Gentle yet strong water jets.
  • Different temperature and pressure settings for the water.
  • Heated Seat.


  • Does not work during a power outage.
  • Seat opening is too small for some users.

8. TOTO A200 Bidet Seat

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

If you want something better than the Toto A100, perhaps the A200 might suit your fancy.

The unique part about the A200 is the remote control that allows all the settings to be at the reach of your fingertips. The remote is relatively easy to use and features illuminated touch controls. This makes it easier to access and use during the night.

The panel can easily be mounted beside the bidet or kept at hand whenever you use the device.

It also offers the remote with two user settings to save up to 2 different preferences. Another unique aspect is perhaps the Quick Release Feature that allows you to remove the bidet and wash it quickly.

This encourages better hygiene by allowing you to clean the TOTO washlet properly. Are you worried about having to set it back? Well, the installation is relatively quick and easy. You need only press a button, and you’re done!

The dual-action spray features an oscillating system to help you cleanse properly. With the A200, you’ll get the best cleansing action at an affordable price!


  • Hygienic and efficient cleansing.
  • Quick removal feature for easier cleaning.
  • Easy to install.
  • Come with a remote control.
  • Saves up to two preferred settings.


  • Remote can be easily lost.
  • Tank heated water.

9. TOTO S350E Bidet Seat – Another Premium Model

Last update on 2024-05-29 / Affiliate links / Images from Amazon Product Advertising API

Another premium and high-end Toto Bidet Seat with a price to match its reputation, the Toto S350e is equipped with all the functions you could ever want.

The S350e also has a remote control operation where you can easily control all the toilet features with the device. The remote is backlit, which makes it easier to read and use.

You can easily turn on gentle and aerated water or warm water according to your preference. This model features pulsating and oscillating water jet options as well! This allows for a more personalized experience.

The warm water comes directly from the pipe due to the tankless design of the bidet. The volume, pressure, and temperature of the water jet streams can be easily adjusted. Plus, the seat’s temperature can be controlled as well.

In addition, it also features an EWATER+ system that will automatically clean your bowls and wand and has an anti-bacterial function.

The automatic air deodorizer and the Soft Close Seat will ensure your bathroom is the epitome of hygiene! The best part is that the seat is slim, almost 4 inches thick, which is a welcome sight after all the bloated seats.


  • Remote control operation.
  • Easily adjustable parameters.
  • Keeps the bowl and wand clean.
  • Slim seat design.
  • Endless hot water supply.


  • Can be a little noisy.
  • Nightlight only turns on when you open the lid.


Remote ControlYesYesYesYesYesYesYesYes
Tankless Instant Water HeatingYesYesYesYes
Rear WashYesYesYesYesYesYesYesYesYes
Soft Rear WashYesYesYesYesYesYesYesYesYes
Front WashYesYesYesYesYesYesYesYesYes
Wide Front CleanseYesYesYesYes
Oscillating SprayYesYesYesYesYesYesYesYesYes
Pulsating SprayYesYesYesYesYesYes
Water Pressure ControlYesYesYesYesYesYesYesYesYes
Water Temperature ControlYesYesYesYesYesYesYesYesYes
Wand Position AdjustmentYesYesYesYesYesYesYesYesYes
Dryer With Temperature ControlYesYesYesYesYesYesYes
Air DeodorizerYesYesYesYesYesYesYes
Heated Seat With Temperature ControlYesYesYesYesYesYesYesYesYes
Soft Close Seat/LidYesYesYesYesYesYesYesYesYes
Heated Seat SensorYesYesYesYesYesYesYesYesYes
Automatic Open And Close LidYesYesYes
Night LightYesYesYes
Quick ReleaseYesYesYesYesYesYesYesYesYes
Self Cleaning WandYesYesYesYesYesYesYesYesYes
On-Demand Wand CleaningYesYes
Auto Energy SaverYesYesYesYesYesYesYesYesYes
Energy Time SaveYesYesYesYes
On/Off ButtonYesYesYesYes
Elongated SizeYesYesYesYesYesYesYesYes
Round SizeYesYesYesYes
Different Colour OptionsYesYesYesYesYesYes
TOTO Washlet Comparision Table

What to consider when buying a TOTO Washlet Bidet Seat

These electric bidet seats are not exactly light on the pocket. There are some tips to help you make the right decision.

Pick the features you need

It is great to purchase from a great brand. However, it can make things a bit complicated when you face so many models loaded with cut-edge features.

I will enumerate the essential functions that set different Washlets apart to help you narrow down the choices.

EWATER+ and Premist

EWATER+ is a unique technology of TOTO, which turns the tap water into electrolyzed water to sterilize the wand and toilet bowl further. It works with the “Premist” feature together that it will spray the water when you approach the toilet and after the use.

If the bidet is not in use for a long time, it will spray again to prevent any stains and build-ups on the bowl surface.

Usually, you can find the EWATER+ feature in high-end models but TOTO C5 also has this feature even though it is a mid-range model.

Auto open and close lid

The auto open and close lid could offer you a real hands-free experience. It will open the lid when you approach and close the lid when you leave automatically. Therefore you don’t have to touch the toilet at all.

This is a feature that you can find in high-end Washlet models.

Thankless heater

Entry-level models often use a tank reservoir to store and heat water, but higher-end models will use a tankless design.

Washlets with a tankless heater could bring you endless warm water, whereas the models with a tank can run out the warm water soon.

Beyond that, the water tank makes the whole bidet look bulkier.

Gentle wide front spray

Most bidet seats from TOTO have a feminine wash function. But only a few high-end models provide gentle and wide front cleanse. This feature could carefully wash away the waste on the front and make you feel more comfortable.


Except for some entry-level models, most Washlets have a pulsating mode. It works like a massage to relieve the pressure on your nether region.

Shapes and sizes

Not every bidet seat can fit your toilet. Usually, TOTO will provide two size options: elongated and round. Therefore, You should make sure the product is compatible with the toilet shape.

In addition, you should check the distance between two holes and the distance from the hole to the front of the bowl to ensure a snug fit.

Make sure there is an outlet nearby

All the TOTO washlets are electric so there should be an outlet nearby.

Note that the power cord is about 4ft (1.2m). If there is no outlet yet, you should plan it accordingly.

Make sure the outlet will meet the electrical requirements.

Your budget

Honestly, these TOTO bidet seats are a bit more expensive than their other counterparts. So you need to prepare more budget for it.

Some models can cost more than $1000, but you can find some entry-level and mid-range models under $500. The more you pay, the more features you will get.


How much does It cost?

The price of these models varies. Some models could cost less than $300, and some can cost more than $1000. In general, it would have a slightly higher price than its counterparts.

Does It need hot water?

No. It can heat the cold water by itself, as far as I know.

How long does Toto Washlets last?

Generally speaking, the Toto bidet seat can last for a few years. As a famous brand, their quality is outstanding. But you should take a look at the instruction and use them properly.

Bottom Line:

Overall, the Toto Washlets are the best in providing you with a clean and hygienic experience.

Our favorite is TOTO Washlet K300 as it is sleek, has all the basic functions, and doesn’t cost a lot.

If budget is not an object, TOTO Washlet S550E is a great option. It has all the advanced features such as an auto open and close lid, Ewater+ system, and night light.

Luckily, you can always find a good bidet seat from TOTO. They provide a large array of models to meet your different needs.

Avatar photo

Kevin Chow is an enthusiast of home improvement. He is an engineer and likes to test all the tech gadgets on the market. He starts to use bidet seats after his journey to Japan and he had tried a few brands.

Leave a Comment