
Patented Brim Structure
The brim structure guides urine to the ShieldBase to avoid leakage.
PUROBOT ULTRA analyzes your cat’s waste with AI, monitors stool consistency, and recognizes each pet. It automatically cleans, auto-seals every trash bag, and refills a new one. Perfect for multi-cat homes, it delivers a hygienic and low-maintenance litter experience supported by a hands-free automated system.
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Transitioning from home to litter box view, the 180-degree rotation camera delivers comprehensive tracking of pets’ litter box behaviors and stay-at-home wellness.

The camera captures stool and clump images after each cleaning cycle, alerting you to signs of constipation, diarrhea, hematuria, and other bowel or urinary issues based on stool color, stool consistency, and clump size. Check fecal images in the app timeline and compare them with the stool health chart to support early prescreening.

The multi-cat recognition system accurately identifies each cat through unique facial features, ensuring precise recognition even in multi-pet families with cats of similar weights.

Cat yowling while using the litter box may signal urinary tract disease or physical discomfort. Once yowling during use is detected by the AI camera, it triggers an alert through the PETKIT app.

PUROBOT ULTRA creates a comprehensive database of feline health, enabling tailored care and abnormality prescreening for each cat.

Best used with PETKIT Urine Monitor Cat Litter: the AI camera detects color changes and alerts you to potential urinary diseases before they worsen.



Exclusive for PUROBOT ULTRA

The 10L extra-large waste bin supports up to 20 days without scooping for one cat, making short trips easier.

The cylinder is upgraded with a 360° sealed ShieldBase, ensuring anti-leakage and seamless maintenance.

The brim structure guides urine to the ShieldBase to avoid leakage.

High-density 300D Oxford cloth and water-repellent technology provide durable leakage protection.

The tightening structure keeps the litter pad firmly in place to prevent leakage.

Twenty high-precision sensors support accurate operation and stop the cylinder immediately when a pet is detected nearby.

Follow the package instructions—or fold it your own way—to turn the cardboard into a playful, lower-waste cat tunnel.


Its AI camera analyses facial features, body shape and coat patterns to build individual activity records.
The unit packs and seals the bag. Once it is removed, the system prepares a fresh replacement bag.
Yes. The camera supports remote viewing and recorded events through the PETKIT app, subject to the app service available in your region.
| Feature | Purobot Crystal Duo Automatic Cat Litter Box with Camera | PETKIT PUROBOT Automatic Cat Litter Box ODOR ELIMINATOR With Camera | PETKIT Purobot Max Pro with Camera Self-Cleaning Cat Litter Box | |
|---|---|---|---|---|
| Dimensions | 818 × 507 × 334 mm | 532 × 818 × 612 mm | 657 × 538 × 603 mm | 657 × 538 × 603 mm |
| Weight | 5.65 kg | 14.6 kg | 11 kg | 11 kg |
| Cat weight | Over 1.5 kg | 1.5–10 kg | 1.5–10 kg | 1.5–10 kg |
| App connection | Wi-Fi | 2.4 GHz / 5 GHz Wi-Fi | 2.4 GHz / 5 GHz Wi-Fi | Wi-Fi |
| Cat recognition | AI camera | AI camera + facial recognition | Camera + weight | Camera + weight |
| Hands-free cleaning | Up to 30 days | Up to 20 days | Up to 17 days | Up to 17 days |
Synced from PETKIT’s global storefront. Philippine store reviews are shown separately below.
Based on 83 global reviews
We love this product. My cat is super interested when it self cleans. The cleaning stops when my cat tried to jump in. Safety is always maintained. The superalloy of the bag it the best part of the product. No smell. No touching poop or pee bags. Love this product.
relatively easy setup. the footprint of the robot is large, especially when compared to the size of the drum, but my cats have no trouble with it. (they've had automatic boxes for years, though, so it wasn't a steep learning curve.) wish there was a delay run option in the app, or that the time after toileting before the robot cycles could be adjusted. but it is quiet, the waste removal is easy and the absolute best part is that odors are SIGNIFICANTLY decreased compared to other robots.
My cat won’t use it, scared of it
The videos of my 2 cats using the litter box is helpful, the weight measuring is useful to track any changes.
The real-time camera is fantastic. It’s a shame the playback is behind a paywall (Care+), but they give you a month free to decide. For a tech-lover, this is a cool gadget.
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