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PETKIT Purobot Max Pro 2: What to Know
The Purobot Max Pro 2 uses a rotating-cylinder mechanism to sift waste into a sealed 8-liter bin after each visit, with a drawstring system that packs the bag closed automatically. PETKIT rates the bin for up to 17 days between emptying for a single cat, and the 76-liter interior drum is built around a 10.51 x 10.74-inch entry, the largest opening of any box in this lineup, which matters for bigger breeds or cats that are less confident stepping into a small enclosure.
Odor control runs through three layers: the sealed waste bin itself, an N50 filter on the bin, and an N60 deodorizer inside the cylinder. PETKIT lists 12 onboard sensors, including an anti-pinch design that keeps the entrance open while the drum rotates, and rates the unit at 35 decibels, which is quiet but not silent. Setup requires either a 2.4GHz or 5GHz WiFi connection for the app and camera to work; buyers without reliable WiFi near the litter box location should factor that in before purchasing.
What sets this model apart is the 1080p, 210-degree camera with facial recognition for up to 15 cats, which logs individual bathroom frequency, duration, and general waste appearance in the app, along with stated urine-pH and yowling-detection features. It's worth being precise about what that data is and isn't: it's a wellness-monitoring convenience that can help an owner notice a change sooner, not a diagnostic tool, and PETKIT doesn't market it as one. A real change in a cat's habits is still a reason to call a vet, not something the app resolves.
Key Listed Features
8L sealed waste bin rated for up to 17 days between emptying for one cat
210° wide-angle 1080p camera with facial recognition for up to 15 cats
12 onboard sensors, including anti-pinch protection that keeps the entrance open mid-cycle
Dual N50/N60 odor system on top of a fully sealed waste bin
