Litter-Robot 4

$700 self-cleaning litter box with app tracking. Cat owners swear by it.

The Rolls-Royce of litter boxes — and worth every penny. The Litter-Robot 4 automatically sifts and deposits waste into a sealed drawer, eliminating scooping entirely. Its app tracks your cat's weight, usage frequency, and waste drawer level. At $700 it's not cheap, but cat owners who've used one say they'd sooner give up Netflix than go back to manual scooping.