Bio Bidet Discovery DLS Bidet Toilet Seat

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Bio BidetSKU: BB-DLS-E-W

Color: White
Size: Elongated
Sale price $679.00 Regular price $899.00

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Bio Bidet Discovery DLS Hero

The Bio Bidet Discovery DLS from is the new flagship bidet toilet seat from crowd favorite, Bio Bidet. The Discovery DLS is Bio Bidet’s first foray into the ultra premium bidet seat segment and it boasts several high end features to fit the bill. The DLS’s build quality is excellent and it sports the lowest, most modern profile of any Bio Bidet model to date. When you’re ready to explore the next step up in luxury bidet seats, find the Discovery DLS.

The Bio Bidet Discovery DLS is available in the White color and Elongated size only.

California residents see Prop 65 WARNINGS




The Discovery DLS is just 4.7” high in the rear. This is by far Bio Bidet’s slimmest bidet seat and is almost as low as the class leading TOTO S550e Washlet (4.5”). Compared to their best selling Bio Bidet BB-2000, which is almost 6” tall in the rear, the DLS has a much sleeker silhouette that gives it a more modern aesthetic.
Beyond its forward thinking design, the Bio Bidet Discovery DLS also features a cool white LED nightlight that shines into the bowl. LED nightlights that shine into the bowl not only provide the wow factor for guests, but are also more functional and allow users to use the toilet at night without needing to turn on their bathroom lights.

uv light

Bio Bidet designed the DLS remote control with beauty and simplicity in mind. The front face features just 5 easy to read buttons for the basic functions STOP / FRONT / REAR / DRY / AUTO. All other adjustments will be found on the backside while the lid and seat lift/close buttons are along the top edge for easy access. The remote control itself has a nice, minimalist aesthetic to it and the button positions are well thought out.

Features and Functions

The Bio Bidet Discovery DLS is targeting the top end of the bidet toilet seat market and it certainly has the full gamut of luxury features one would expect. It is powered by an energy efficient tankless water heating system and its spray pressure is solid, above average - more than adequate for effective cleansing. The DLS’s default wash setting includes nozzle oscillation. If you prefer a stationary nozzle, simply press the wash button a second time.

Its warm air dryer and heated seat are adjustable, comfortable to use and provide consistent heating temperatures. The Discovery DLS uses a single, stainless steel wash nozzle with different sections for the different wash functions. We found the stream nicely aerated and comfortable in both front and rear wash cycles.

auto open

Motorized Opening/Closing Seat and Lid – The DLS features a motorized seat and lid that open and close at the press of a button. The motorized action is impressively smooth so the lid and seat do not slam into each other. This feature is perfect for users wanting a truly hands free experience when using the toilet – no touching of the seat or lid required. One note is that the DLS proximity sensor is disabled by default so the lid will not automatically open upon approach. To activate the sensor, press Nozzle Clean + Dynamic Stream and hold for 3-5 seconds. The seat and lid will automatically close after being idle for 2 minutes.

UV Sterilization – A nice luxury touch that sets the Discovery DLS apart is the use of UV technology to sterilize the nozzle. After each wash cycle, the DLS will use an internal UV light to help sterilize the nozzle. This is in addition to the nozzle’s self-cleaning function that uses water like other bidet seats. UV sterilization is a nice added benefit for users that are keen on keeping the nozzle surface extra hygienic.

5 Year Warranty – Bio Bidet is so confident in the quality of the Discovery DLS that they’re offering an industry leading 5 year warranty. The warranty covers 100% of parts and labor costs for a full 5 years from the date of purchase without needing to purchase an extended warranty.


Full Feature List

• Rear Wash
• Front Feminine Wash
• Wireless Remote Control w/ Wall Mount
• Nozzle Oscillation
• Automatic Motorized Seat and Lid
• UV Nozzle Sterilization
• Dynamic Stream (Hot/Cold Wash Therapy)
• Warm Air Dryer w/ Adjustable Temp
• Heated Seat w/ Adjustable Temp
• Seat Sensor
• Adjustable Nozzle Position
• Adjustable Water Temp
• Adjustable Spray Pressure
• LED Nightlight
• Power Saving Modes
• Stainless Steel Wash Nozzle
• Self-Cleaning Nozzle
• 1 Button Auto Wash & Dry

What's Included?

- (1) 7/8" Metal T-Valve
- (1) Bidet Seat Supply Hose
- (1) 90 Degree Elbow
- (1) 7/8" to 3/8" Metal Braided Hose
- (2) Mounting Screws
- (1) Seat Mounting Bracket
- (1) Remote Control with Wall Mount


The Bio Bidet Discovery DLS from is covered by a 5 year manufacturer’s warranty that covers 100% of parts and labor from the date of purchase.


The Discover DLS fits 2 piece toilets and some 1 piece toilets without the French curve design. To determine what type of toilet you have, please consult the Bidet Toilet Seat Fitment Guide.

User Manual

Bio Bidet Discovery DLS User Manual (pdf)

Fitment and Installation Guides

Customer Reviews

Based on 15 reviews
Fantastic device!

We had a regular bidet years ago but have moved twice since then, and I really missed it! Of course years ago I had hemorrhoids and it was great to have the bidet. But since I have become VEGAN the hemorrhoids are gone but your Bio-Bidet is GREAT!

Love it!

This is my 2nd bidet seat. I was worried that this one wouldn't have as powerful of a stream as my other one. It doesn't, but not by much. And the oscillating stream as well as as the length of time is plenty enough. And as far as power is concerned, it's only a little less powerful than my other one and my other one is one of the most powerful out there. One of the few with enema options. I love nearly everything about this bidet. The looks, the night light, automatic opening seat, the best dryer ever!! The dryer actually works and actually dries!! Which is one of the best things about this bidet!!
The only problem I have with this bidet is the same problem I have with all that I've ever used. It's the mounting bracket and how poorly it mounts. I have yet to find a bidet seat that doesn't slide side to side or shift and move. I've looked all over the web and asked several different people for suggestions and haven't found one yet. But, that's a minor issue. This is one of the best bidets I've ever used and I definitely recommend it!!

Carol Smith
easy to use

This seat is easy to use and looks are inobtrusive. Basic instructions are fine but I've had to contact the company for further information about some features. Seat is short for my oblong commode. I had to move it as far forward as possible and it still doesn't quite cover the bowl rim.
Some nozzle adjustment possible but not enough to eliminate the need for females to adjust positions.
Installation was easy after I found a YouTube video and contacted customer support for clarification of how to put on the little metal brackets (flat part goes down).
The auto open isn't overly sensitive and can be turned off.
I prefer the water pressure adjustments of the BB-2000 but like the uv sterilization of this one. They were approximately the same price at time of purchase.

Cara M
Broken on arrival -still waiting for replacement.

We did not try to install it until about a week after it arrived. At that time when we unboxed it, we noticed that one of the fittings seemed extremely loose, but proceeded per the directions. Because of the loose fitting it leaked badly. So we called Bidet King and they turned us over to the manufacturer, BioBidet. Customer service there was pleasant, and promised to ship a replacement (after I filled out a form for them and gave my CC info, since they were sending me another unit). I did this the same day I spoke to them. The replacement is still not here, and it’s been over 2 weeks. When I contacted them, they assured me that it has been shipped, but they do not have tracking information for it. Needless to say, this has not been a great experience. Maybe my broken unit got missed in their QA check, or maybe it broke in shipping. I sure hope the replacement arrives SOON, and it works.

My A gives it a A

Easy install on Toto. Toto allows for filter to be concealed by using an extension. ( I guess Im anal as I don’t like products that look like they are an add on)Very well thought out remote. Water pressure could be a little bit stronger. Install in guest bathroom. Conversation piece. (Lol) Drawback is lid opens every time you go into bathroom. Over all very quiet especially compared to 2000. Also seems to use less water than 2000 and spray seems more refined. Over all happy with both

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