Skip to main contentSkip to footer

Get a $30 Best Buy gift card on select PETKIT pet robotics.*

*Available online only from November 5 to 18, 2026. We'll send your gift card 4-6 weeks after your order is delivered. Conditions and exclusions apply.

Offer details
Slide 1 of 10

Overview

Cut daily scooping with PETKIT Purobot Max 3. This automatic self-cleaning cat litter box combines a roomy 76L interior, low wide entry and a 7L waste bin with app control and weight-based activity tracking for multiple cats.

PETKIT Purobot Max 3 Automatic Self-Cleaning Cat Litter Box, Large 76L Interior, Low Wide Entry, Multiple Cat Tracking, App Control, 12 Safety Sensors

Model: Purobot Max 3
Web Code: 20067855
Sold and shipped by | 4.3 seller rating (37 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• Automatic Cleaning & Less Scooping: Automatic cleaning after use collects waste in a 7L side bin, supporting up to 15 days between waste changes for one cat. Actual duration varies with usage.

• Large 76L Interior: A roomy drum and wide 10.51 × 10.74-inch opening give cats space to enter, turn and use the litter box comfortably.

• Low, Wide Entry: An accessible entrance makes getting in and out easier. Designed for cats aged 6 months and older weighing 3.3–22 lb (1.5–10 kg).

• Multiple Cat Activity Tracking: Weight-based identification helps track litter-box visits, duration and weight trends through the PETKIT app, making changes in daily routines easier to notice.

• 12-Sensor Safety System: Sensors detect your cat and pause cleaning when needed. The anti-pinch structure keeps an exit opening available during operation.

• 360° Leak-Resistant Design: PETKIT’s ShieldBase sealing helps reduce edge leaks and makes cleanup around the cylinder easier.

• App Control & Compatible Clumping Litter: Customize cleaning settings through the PETKIT app using 2.4 GHz Wi-Fi. Compatible with clumping clay, tofu and mixed litter.

Placement tip: Position the device on a hard, flat floor. Avoid carpets or mats beneath the unit, and keep the entrance unobstructed.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.