Litter-Robot 4 features the all-new SmartScale® that lets you monitor kitty’s activity and weight through the Whisker app. If your Litter-Robot 4 sits on carpet (or you plan to use it on carpet), you can improve the accuracy of SmartScale® weight readings by placing our specially designed carpet tray between the unit and the floor.
- Recommended for use on carpet or uneven flooring
- Easy to install (no tools required)
- Easy to clean