Absolutely. B1 features a patented U-shaped chute that provides mechanical-grade safety.
Unlike traditional boxes that rely solely on sensors, its physical structure naturally prevents a cat (over 1.5 kg/3.3 lbs) from entering the waste bin during a cleaning cycle.
Backed by a secondary sensor array, it delivers dual, foolproof protection—safety means entrapment is physically impossible.

B1 uses a four-layer odor elimination system that targets odors at the source rather than masking them:
①a fresh-air circulation system reduces humidity and inhibits bacteria;
②a green tea deodorizing block absorbs residual odor molecules;
③a fur-strip gasket and pull-seal bag provide dual odor lockout.

Up to 35 dB — equivalent to a soft whisper in a quiet room at night. Lab tests show 99% of cats show no reaction to this volume.
You can run it right outside the bedroom without disturbing people or startling your cat.

Yes. B1 is designed for multi-cat households and comfortably supports 2–3 cats. Its 12L waste bin typically lasts up to 5 days, while the built-in AI camera can recognize up to 10 individual cats. For homes with more than three cats, we recommend using two units.

B1 is designed for cats weighing 1.5 kg–10 kg(3.3–22 lb), from small breeds to medium-large cats like Maine Coons.
Kittens under 1.5 kg(3.3 lbs) will trigger the protection mode, which automatically disables auto-cleaning. During this period, you can use the manual button on the unit or trigger a clean remotely via the app — until they grow bigger.

Keeping litter filled up to the MAX line effectively prevents sticking. B1's litter chamber features a fully enclosed, ultra-smooth interior — urine doesn't absorb in, and waste doesn't stick. A rinse cleans it right off. This is a world-first design, with a patent application filed.

Any standard bags from a regular store will work — no proprietary bags required (bags must be larger than 640×350 mm to fit the waste drawer; smaller bags may result in leaks). Litter requirements: must be clumping, with granules ≤8 mm in diameter (bentonite, tofu, tapioca, or tofu-blend litters all work). *Non-clumping litters such as crystal or pine pellets are not compatible, as urine clumps cannot be sifted and removed.