Both Litter-Robots have the same patented sifting system and free you from the chore of litter box scooping. The Litter-Robot 3 Connect is WiFi-enabled, which allows you to use the app to monitor and control your Litter-Robot from wherever you are. In both cases, you still have to empty the waste drawer about once per week per cat—but with Connect, you'll know exactly when the Litter-Robot needs your attention via a push notification from the app.

The Litter-Robot senses when your cat enters and exits the globe, which triggers the countdown timer and cleaning cycle. Kittens and small cats that weigh less than 5 pounds may not be heavy enough to trigger the cat sensor. Therefore, kittens and small cats that weigh less than 5 pounds can use the Litter-Robot, but not in automatic mode. Until they weigh enough, we recommend using your Litter-Robot in "semi-automatic" mode to keep your cat safe and relieve you from litter box scooping. For "semi-automatic" mode, leave the Litter-Robot switched off or unplugged. When you see your cat has used it, wait about 7 minutes for the waste to clump, then turn it on/plug it in. The Litter-Robot will automatically perform a clean cycle (which takes about 2 ½ minutes). Afterward, turn it off/unplug it again. Continue this supervised, semi-automatic mode until your kittens have gained sufficient weight to activate the cat sensor.

Cats are generally curious and tend to investigate new things. Those already familiar with a covered litter box may be quicker to investigate the Litter-Robot. The trick is to ease your cat into transitioning to the Litter-Robot. You can avoid startling your kitty by leaving the Litter-Robot switched off until you notice your cat has used it. We recommend that you place the Litter-Robot in the same location as the old litter box. You can leave the old litter box near the Litter-Robot for a short time. Take a cup of litter from the old litter box and add it to the clean litter in the Litter-Robot. The scent will be familiar, and your cat should be inclined to check it out.

No, the Litter-Robot does not have a weight limit. With entryway dimensions of 16"H x 10.25"W and interior globe dimensions of 15"-17"H (depending on litter level) x 20"W x 20"D, almost any domestic cat can fit comfortably inside the globe. However, your cat must weigh at least 5 pounds to trigger the cat sensor.

The Litter-Robot does not require special litter or proprietary consumables like several other self-cleaning litter boxes on the market. In fact, the Litter-Robot works well with almost any clumping or scoopable litter. Litter beads and crystals that are small enough to pass through the screen will also work in the Litter-Robot. Alternative, plant-based litters may also work, but these tend to form looser clumps that can cause condensation in the waste drawer. The Litter-Robot is not compatible with litters that are strictly absorbent, non-clumping, loose-clumping, newspaper-based, or wood-based pellets.

No, the Litter-Robot will not eliminate all litter box odors. However, because waste is promptly removed and contained in the base, typical litter box odors will be reduced significantly. Additionally, a large carbon filter located in the front of the waste drawer absorbs odors and moisture to discourage mold growth (a major culprit of that telltale litter box smell). This is why the Litter-Robot is a great choice for multiple-cat households.We also recommend OdorTrap™, which works with Litter-Robot to eliminate litter box odors.

WhiskerCare™ is a comprehensive protection plan that covers your Litter-Robot from top to bottom for 1 year. An extended plan is available for purchase. Our hassle-free plan covers accidental damage, power surges, mechanical and electrical breakdowns, and software support. You’ll have access to our dedicated customer experience specialists, software experts, and US-based service and repair team. During your warranty period, we will resolve Litter-Robot issues at no charge, including free shipping both ways. There are never deductibles or hidden fees.