Meet the BB-900: An Electric Bidet Seat With User Presets

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Your wash, saved to one button.

Instant warm water, a heated seat, a warm air dryer, and UV nozzle sterilization, with two User Presets that remember exactly how you like it.

Bio Bidet by Bemis·4 Min Read
Bio Bidet BB-900 electric bidet seat installed on an elongated toilet in a clean, modern bathroom

Say hello to the BB-900, the Bliss seat built around the wash you already know you like. Warm water the moment you need it. A heated seat that is ready before you sit. A warm air dryer that finishes the job. And two User Presets that remember all of it, so nobody has to fiddle with the remote twice.

01

Two User Presets: your wash, one button

Here is the whole idea. Choose your wash mode, nozzle position, water temperature, pressure, and how long you want it to run. Press and hold User 1 or User 2 until you hear the beep, and that routine is saved. Next time, one press brings it all back.

The best wash is the one you do not have to think about. Instead of starting from scratch and adjusting your way there, each visit begins exactly how you like it, with the same warmth, the same pressure, the same nozzle position, and the same run time. In a shared bathroom, each person keeps a routine of their own, so a gentle setting and a stronger one live happily on the same seat. One button is all it takes.

02

Warm water, warm seat, warm air

The BB-900 heats water instantly as it flows, so there is no tank to wait on. Water temperature, seat temperature, and dryer temperature each cycle through Off, Low, Medium, and High, and the warm water settings range from about 93 to 102°F.

Comfort is what turns a bidet from something you try into something you look forward to. Warm water feels soothing instead of startling, and a heated seat takes the chill off a cold bathroom the moment you sit down. Because each temperature adjusts on its own, you can tune the water, the seat, and the air to the season or to your mood. Then the warm air dryer finishes the job, so you leave feeling fresh with less reaching for the roll.

BB-900 bidet seat warm air dryer and adjustable heated seat
03

UV sterilization after every use

The nozzle rinses itself before each wash, and the built-in UV sterilizer automatically cleanses it after each use. You will know it is working when the Power/Stop button on the side of the seat glows purple.

A bidet is only as inviting as it is clean. Automatic rinsing and UV sterilization handle nozzle care in the background on every use, so nobody has to remember to do it. That is peace of mind for you and for everyone who shares the bathroom, and it keeps the seat fresh and ready, visit after visit.

04

Low profile, quiet close, soft glow

The BB-900 sits low and clean on your existing toilet, so you gain every feature in a slim silhouette that looks like it belongs. Whisper·Close® lowers the seat and lid gently and quietly. After dark, the night light shows the way, and you can adjust its brightness or switch it off from the remote.

Eco Mode automatically lowers the seat temperature when no one is sitting, and the seat sensor keeps wash functions from running unless someone is seated.

05

Stay·Tite®: tighten it once, forget about it

Wiggling seats are no fun in the bathroom. Stay·Tite® ends that annoyance. Turn the nut until the lower portion snaps off, and that snap is your confirmation that the bolts are set and will not work themselves loose months from now.

BB-900 bidet seat with Whisper Close seat and lid and Stay-Tite fastening system
06

You can do this yourself

Stay·Tite® mounting hardware, wireless remote, wall holder, and two AAA batteries are all in the box. The remote arrives already paired, so it is ready when the seat is.

You will need a grounded GFCI outlet within reach of the 4 foot power cord, and running the seat on its own circuit is recommended. Rather not DIY? Book a TaskRabbit pro with the link provided after purchase.

Questions partway through? Call us at 847.458.2334.

07

Built for elongated bowls

The BB-900 is sized for elongated toilets. Take a tape measure to yours with our 60-second fit check, or confirm your toilet type in the Compatibility Guide. No outlet near the toilet? The BB-300 runs on water pressure alone, and Do All Bidets Require Electricity? lays out the trade-offs.

Specification BB-900
Bowl shape Elongated
Power 120 V, grounded GFCI outlet required, 4 ft cord
Water heating Instant, about 93 to 102°F (Off, Low, Medium, High)
Washes Oscillating front and rear, stainless steel nozzle
Comfort Heated seat, warm air dryer, night light, Eco Mode
Hygiene Pre-wash nozzle rinse, UV nozzle sterilization
Controls Wireless remote with wall holder, two User Presets, side buttons
Dimensions ~ 20 in x 16 in x 4 in
Warranty 1 year limited warranty. Details

Warm water, a warm seat, and your wash saved to one button. Toilet paper never stood a chance, because Water Does It Better®.

Questions people ask

Q

How do I save a User Preset?

Press and hold User 1 or User 2. Choose your wash mode, nozzle position, water temperature, pressure, and wash duration, then press and hold the same User button until you hear a beep. Finish within 15 minutes, or the settings will not be saved.

Q

Do I need an outlet by the toilet?

Yes. The BB-900 plugs into a grounded GFCI outlet, and the power cord is 4 feet long. If there is no outlet nearby, the non-electric BB-300 is worth a look.

Q

What does the Auto Wash button do?

The Auto Wash button on the side of the seat runs a two minute rear wash followed by a four minute dry, no remote needed. Press Power/Stop to end it early.

Q

How do I keep it clean?

Unplug the seat and wipe it with a damp cloth. Stick with mild, neutral detergents, and skip harsh chemicals, which can discolor or damage the finish.

Everyday bliss, saved to one button.

Instant warm water, a heated seat, and UV nozzle sterilization for $319. Free shipping in the contiguous US and flexible payment options at checkout.

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