# Petkit PuroBot Ultra review

Camera box that bags its own waste for hands off weeks

- Our score: 6.8 out of 10
- Price: $699 (checked Oct 26, 2026)
- Status: on sale
- Best for: health tracking with minimal handling
- Skip if: you have large cats or want no subscription
- HTML version: https://robotsforthat.com/robot/petkit-purobot-ultra/

## Verdict

The PuroBot Ultra is for owners who want camera health logs and sealed waste bags they rarely touch. It is expensive, deep at 32.2 inches, and Cats.com found larger cats avoided it. Several features sit behind a subscription.

## Pros

- Seals waste into bags automatically
- Camera helped a Catster tester spot constipation
- Strong odor control in two reviews
- Open front never fully closes

## Cons

- Larger cats avoided it in Cats.com testing
- Face ID mixed up two cats at times
- Full playback needs a Care+ subscription
- Thin bags tore; no low litter alert

## Specs

- cat weight range: 3.3 lb and up (Catster)
- max cats: Not stated; identifies cats by face, size and coat
- waste drawer: Auto sealed bags, 14+ days for one cat (Catster)
- sensors: 20 sensors plus a rotating camera (Sam's Club listing)
- app: Petkit app with live camera, two way talk and logs; full playback needs a Care+ plan
- litter type: Clumping only, clay or tofu; two sifters included
- size: 21 x 32.2 x 24 in, 32 lb (Catster)

## Safety

- recalls: None found as of 2026-10-26 (CPSC search)
- fcc: Not checked
- company status: Active
- warranty: 1 year (per Catster)

## Questions buyers ask

### Is it big enough for a large cat?

Cats.com found its larger cats would not use it, while smaller cats did. Measure your cat before buying.

### Do I have to handle waste bags?

Rarely. It seals waste into bags itself, and Catster cites 14 or more days per bag for one cat.

## Sources

1. [Sam's Club: Petkit Purobot Ultra](https://www.samsclub.com/ip/petkit-purobot-ultra-ai-powered-automatic-litter-box-with-360-health-behavior/15392751780)
2. [Cats.com: PETKIT PuroBot Ultra review](https://cats.com/petkit-purobot-ultra-automatic-litter-box-review)
3. [Catster: PETKIT PuroBot Ultra review](https://www.catster.com/lifestyle/petkit-purobot-ultra-litter-box-review)