Whisker
Litter-Robot 4
A fully automated self-cleaning litter box that sifts after every use, seals waste in a drawer, and sends your phone a heads-up when it's time to empty.
$649
What we like
- Fully automated cleaning after every use means you never touch a scoop again
- App tracks usage patterns and sends health alerts if your cat's habits change, which can flag medical issues early
- Carbon-filtered, sealed waste drawer controls odor better than any open-tray box we've seen
- 8-hour sleep mode keeps it quiet overnight so it won't cycle at 3 AM
What could be better
- At $649, it's a real investment compared to a $20 litter pan and a scoop
- The globe design is large and needs a dedicated floor spot with clearance
- OdorTrap pods and liners are ongoing consumable costs, though not subscription-gated
Best for
- • Multi-cat households tired of scooping multiple times a day
- • Anyone who wants odor control that actually works without constant attention
- • Pet owners who want health monitoring through usage tracking
Our verdict
Owners report that the Litter-Robot 4 genuinely delivers on its promise: you stop scooping. Our testing confirms that the automated sifting cycle works reliably, the app notifications are useful (not spammy), and the sealed waste drawer keeps odor contained far better than any open-tray alternative. The cat weight sensor accurately detects entries and exits, and multi-cat households report no issues with the system handling multiple cats (5 lbs and up). The price is steep, but the daily time savings and odor reduction make it worthwhile for most cat owners who can afford the upfront cost. No subscription required.
No monthly fee
This product works fully without any subscription or recurring cost.
More in Pet Tech
$60
$180
$60