The CASTA DIVA CD-W10V proves that a smart toilet doesn’t need a plug to deliver real performance. This floor-mounted, oblong unit uses an air pressure-assisted flush system rather than electricity. It clears 1,000 grams of waste in a single flush while using just one gallon of water. That’s a meaningful efficiency gain for anyone tired of weak gravity-flush toilets or high water bills.

The bidet features work entirely without power. You get a clean, adjustable spray from a plastic seat that sits at ADA height—17 to 19 inches off the floor. That makes sitting down and standing up easier for anyone with mobility concerns or simply taller frames. The lack of electronics means fewer failure points and no need for an outlet near the toilet. It’s a practical choice for bathrooms where adding wiring isn’t feasible.

The trade-off is material quality. The plastic construction feels lighter than ceramic or vitreous china toilets. It won’t chip as easily, but it doesn’t have the same solid, premium heft. The White Grey color is understated and modern. If you want bidet functionality without the complexity of electric models, this is a straightforward, reliable option.