- Value: 18/20
- Functionality: 20/20
- Quality & Ease of Use: 20/20
- Aesthetic: 19/20
- Cat Approval: 18/20
- TOTAL: 95/100
Since the Litter-Robot 3 Connect changed my life, I was ecstatic to try Whisker’s newest model, the Litter-Robot 4. Just like the original, the updated version is an automatic self-cleaning litter box that connects to WiFi. My two cats have happily used their first Litter-Robot since December 2021. Even though they were comfortable with it, I worried switching things up might disrupt their routine. But here we are, a few weeks in, and they are using the Litter-Robot 4 regularly. How do I know? Because the Whisker app tells me any time there’s some action, which I love— and I’ll tell you why.