Whisker Litter-Robot 4 Smart App-Controlled Self-Cleaning Litter Box ($699)
While many self-cleaning litter boxes come with an app companion, the Litter Robot is unique in its kind thanks to its state of the art technology that allows you to track or schedule cleaning cycles, monitor your cat's weight and bathroom habits, and trigger do not disturb mode. While it's quite large, if you have the space, it's probably the most aesthetically pleasing model on this list. It also comes with a built-in OdorTrap system with a carbon filter, which promises a clean-smelling home. Read our Litter-Robot vs. Meowant litter box review for more.
Editor Quote: "You can watch every bit of the action as the Litter-Robot 4 operates through its cycle, sifting through the clean litter to expose the clumps subsequently discarded into the waste bin, then leveling back out." — Sarah Wasilak, associate director, Commerce
