CASTA DIVA CD-K050 Smart Toilet with Bidet, Gray

Smart Toilet Gray: The CASTA DIVA CD-K050 combines a built-in bidet with a heated seat, warm-water wash, warm-air dryer, and automatic flushing. Its listed dimensions and 12-inch rough-in make bathroom fit and the nearby power connection important checks before purchase.

At a glance

Manufacturer-listed features include automatic bidet activation and flushing, warm-water cleansing, a heated seat, and a warm-air dryer.
A pump-assisted built-in tank is claimed to support flushing under low water pressure.
Foam Shield is described as a barrier intended to reduce splashes. The listing says best results require CASTA DIVA Foam Shield.
A wireless remote, nightlight, slow-close seat and lid, and nozzle self-cleaning are also claimed.

Price

$679.98Save 26%

Reference price: ~~$919.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Combines bidet wash, seat heating, and warm-air drying in one toilet.
Automatic nozzle rinsing before and after use is claimed, reducing the need for manual nozzle cleaning.
Floor-mounted installation and stated rough-in and electrical requirements help assess bathroom compatibility before purchase.

Cons

The bidet, heated-seat, and dryer functions depend on electrical power, so their use is limited during an outage.

Technical specifications

17 specifications

Identity
Brand	CASTA DIVA
Model	CD-K050

Dimensions and installation
Form factor	Oval
Dimensions listed	27.36"D x 16.14"W x 18.62"H
Weight listed	93 pounds
Mounting	Floor Mounted
Rough-in	12''
Power supply	120-Volt
Power cable length	0.9m

Materials and appearance
Material listed	Vitreous China
Seat material	Polypropylene (PP)
Color	Gray

Listed functions and claims
Flush performance	Up to 1,000g
Bidet wash	rear cleanse, feminine wash, and oscillating massage
Warm-water heating claim	0.1-second instant heating
Operating noise claim	45dB
Seat sensing threshold claim	16.53 lbs/7.5kg threshold

What to know before buying

Listing details to confirm

Listing details are inconsistent: dimensions are also given as 27.36'' D x 16.18'' W x 18.54'' H, rather than the specification-table dimensions, and the seat-sensor activation threshold is variously stated as 16.53 lbs/7.5kg, 12 kg/26.46 lbs, and 28 lbs (13 kg). Confirm the selected listing's dimensions and sensor behavior. The manufacturer says seat heating is off by default and must be activated with the remote. During a power outage, the listing claims an emergency full flush, while heating, cleansing, drying, and automatic lid functions will not operate.

What’s in the box

Included

Smart toilet with built-in bidet

Who is it for?

A good fit for

Buyers seeking a combined smart toilet and bidet with adjustable warm-water wash, heated seating, and a warm-air dryer.
Bathrooms where a floor-mounted toilet, the stated rough-in, and a 120-Volt outlet can be accommodated.
Households interested in claimed sensor-operated flushing, self-rinsing nozzle care, and a nightlight.

Less suited to

Buyers who need bidet washing, seat heating, or drying to work without electrical power.
Bathrooms where the stated rough-in, listed toilet dimensions, or nearby power connection do not fit.

CASTA DIVA CD-K050 Smart Toilet with Bidet, Gray · photo 2 — Additional product photo 2

Customer reviews on Amazon

5 / 5 · 9 ratings

5 stars100%100%
4 stars0%0%
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1 star0%0%

The supplied material has aggregate ratings but no written customer-feedback summary. The ratings are uniformly positive in this small sample, which is encouraging but does not establish how the toilet performs or explain what customers valued.

Frequently asked questions

What installation requirements does the listing give?

It specifies floor mounting, a 12-inch rough-in, and a 120-Volt power supply with a 0.9m cable. Check the bathroom layout and outlet location against those requirements.

Does the toilet flush during a power outage?

The listing claims a built-in emergency power system can complete a flush. It also says heating, warm-water cleansing, drying, and automatic lid functions will not operate during an outage.

Does the heated seat turn on automatically?

The listing says seat heating is off by default and must be activated by holding the SEAT TEMP button on the remote.

Are the listed dimensions consistent?

No. The specification table gives 27.36"D x 16.14"W x 18.62"H, while another listing section gives 27.36'' D x 16.18'' W x 18.54'' H. Confirm which dimensions apply to the selected listing.