Litter-Robot offers three automatic litter box models that appeal to different cat owners and budgets. The Litter-Robot 4 costs around $699, the Litter-Robot 5 runs approximately $799, and the Litter-Robot 5 Pro reaches $999.
All three models share the same foundation. Each unit automatically cleans after every use, connects to the Whisker smartphone app for remote monitoring, and handles multi-cat households effectively. This core functionality means any model prevents litter box odors and tracks your cats' bathroom habits through the app.
The Litter-Robot 5 and 5 Pro bring notable upgrades over the LR4. Both newer versions feature WasteID technology, which detects cat waste more accurately and reduces false cleaning cycles. The waste drawer on LR5 models is larger, making maintenance less frequent. An LCD screen replaces the basic interface of the LR4, giving clearer status updates at a glance.
The Litter-Robot 5 Pro stands apart with enhanced features for particular situations. This premium model functions reliably on carpet without requiring a mat, solving a common setup problem. The LR5 standard version also claims carpet compatibility but may need additional accessories.
For budget-conscious cat owners with single or dual-cat households, the Litter-Robot 4 delivers solid automatic performance. The $100 jump to the LR5 justifies itself through WasteID accuracy and the larger drawer, especially beneficial for multi-cat homes that generate more waste. The LR5 Pro targets owners who value the carpet-ready design and want maximum convenience without worrying about mat requirements.
Choosing between these models depends on your specific setup and willingness to spend. All three products work with the Whisker app ecosystem. If carpet placement matters or you own multiple