Casta Diva smart toilet in a warmly lit modern bathroom

INTELLIGENCE,
IN FORM.

Smart Toilets Designed for Everyday Comfort

Where Intuitive Intelligence Meets Considered Design.

Shop With Confidence

  • Free & Fast Delivery

    Get your order delivered quickly and reliably, right to your door.

  • 30-Day Returns

    Shop with confidence with a 30-day return window.

  • 2-Year Warranty

    Enjoy two years of coverage for added peace of mind.

  • 24H Customer Service

    We're here around the clock whenever you need support.

Explore the Bathroom

Designed for modern bathrooms. Built around the way you live.

Casta Diva, Designed for Better Living

Intelligent technology designed to bring greater hygiene, efficiency, and comfort to everyday life.

Personalized bidet cleansing technology

01|A Cleaner Way to Care.

Water-based, personalized cleansing for a cleaner everyday experience.

Water saving flushing technology

02|Smarter Water, Less Waste.

AI-powered flushing adjusts water use automatically to cut waste.

Powerful flushing technology

03|Power Meets Precision.

Powerful flushing, reliable performance with every single use.

Hands free smart toilet technology

04|Less Touch. More Ease.

Smart automation reduces touch points for a more effortless experience.

Real Customers, Real Experiences

See how Casta Diva brings intelligent comfort and refined design into real bathrooms.

CD-U010MAX in a customer bathroom

CD-U010MAX

I just bought this new toilet and it’s amazing. The toilet has amazing features like when I walk into the bathroom it automatically opens and there’s also a seat warmer. This toilet is just perfect and very futuristic and I need one in every bathroom.
@RONG YANG
CD-U010MAX in a customer bathroom

CD-U010MAX

Very impressed with this smart toilet. It looks modern, flushes well, and all the smart features work as expected. The heated seat and automatic lid are my favorite features.
@Vivi
CD-K030PRO in a customer bathroom

CD-K030PRO

I love this smart toilet. It replaced an 8 year old Toto in my master bath. Technology has changed so much. I love the auto-flush, foam, and self cleaning features.
@Funny girl
CD-Y010POV in a customer bathroom

CD-Y010POV

Pros: The toilet is beautiful and includes all The features I was looking for. - Cons: Installation was challenging due to an uneven base (which we verified on multiple flat surfaces)
@Jake
CD-K010 in a customer bathroom

CD-K010

Great product! Easy to use, and really great quality for the price.
@Santiago Ortiz Jr
CD-U010PRO in a customer bathroom

CD-U010PRO

This product stands out with its sleek design and hassle-free installation—I had no issues following the step-by-step instructions. Delivery was quick, and the adjustable water, seat, and air-drying temperatures add great comfort.
Rasch12
CD-U010MAX in a customer bathroom

CD-U010MAX

We love it.Remodeled the bathroom 3 months ago and we have not needed to manually clean the bowl yet. Nice modern design. Low maintenance.
Ken Chromy
CD-K030 in a customer bathroom

CD-K030

Love this bidet. We’ve had it for three days now and it is amazing. It has all the bells and whistles in a bidet toilet and it looks fabulous. Got it on sale too.
Jay
CD-Y010POV in a customer bathroom

CD-Y010POV

AWESOME I'm very happy with this smart toilet. The design looks modern and elegant, The quality is excellent, and all the smart functions work perfectly. Definitely worth the price and I highly recommended! IT’S GREAT I LOVE IT!
Emy R.
CD-Y010POV in a customer bathroom

CD-Y010POV

I love this toilet, the installation was not hard. The functions of the heated seat, auto open/ close lid made the restroom trip enjoyable. The motion sensor is great and I don't need to lift the lid anymore. highly recommended.
Julia

Installation Made Clear.

Everything you need to install, use, and maintain your Casta Diva toilet.

K030 smart toilet installation cover

How to Install Your
Casta Diva Smart Toilet?

#Casta Diva FAQ

Toilet flushing filter screen troubleshooting

Why Won’t My Smart Toilet
Flush Properly?

Check the Filter Screens | Casta Diva FAQ

Bidet spray troubleshooting

Why Bidet Not Spraying?

Fix in 3 Steps | Casta Diva FAQ

K Series remote control pairing

K-Series Remote Not Working?

How to Pair | Casta Diva FAQ

Quality You Can Trust

Precision Engineering, Reliable Performance

Casta Diva toilet in a softly lit modern bathroom
  • cUPC certification mark
  • CEC certification mark
  • U.S. Department of Energy mark
  • ETL Intertek listing mark
  • FCC mark
  • CE mark

ALSO AVAILABLE ON

  • Wayfair
  • Amazon
  • Bed Bath & Beyond
  • Lowe's
  • Walmart
  • Overstock
  • The Home Depot