I have nine cats, so the litter box situation isn’t “set it and forget it”—it’s a daily health and logistics problem. In this video, I tested the PETKIT Purobot Max Pro 2, and the reason it matters is simple: most self-cleaning boxes only scoop. This one actually tracks each cat. It uses a built-in 1080p wide-angle AI camera plus weight data to identify who used the box, log every visit with timestamps and duration, and build individual health profiles automatically in the PETKIT app. I walk through the real-world stuff that decides whether this works in a multi-cat house: the larger entry (43% bigger than the last version) and low threshold for big cats, the 3-layer odor control (M50 inside the bin, N6C outside with a turbo fan diffuser, plus a sealed cover), and the maintenance reality when you’re not a “one cat” household. I also show why the safety design is the most reassuring part—12 sensors plus a gear structure that keeps the entrance gap safe even if sensors fail, and a redesigned pinch-free track area. Bottom line: it’s a premium-priced box, but the per-cat health tracking is the best I’ve tested. If you’ve got multiple cats, male cats, seniors, or you want data you can actually bring to a vet, this is the most complete execution of health monitoring I’ve seen in this category.