The Roomba j9+ robot vacuum delivers 100% stronger suction* and adjustable cleaning power to lift even trapped pet hair from carpets. Equipped with the most thoughtful, pet-friendly features, this smart vacuum has dual rubber brushes to sweep up dust after the dog park, the know-how to steer around pet toys and food bowls, and our P.O.O.P. guarantee** to avoid accidental pet messes or you get a replacement. Dirt Detective, powered by iRobot OS, keeps track of cleaning settings and frequency to auto-customize where and how it cleans so your home is always at its freshest. Go ahead and love your pet–your Roomba robot will handle their mess. Our best pickup performance. The super-powered Roomba j9+ effortlessly banishes dirt from carpet and hard floors with 100% stronger suction* so you can focus on...not cleaning. *Compared to Roomba Combo i Series robots. Adapts to Clean. ​Dirt Detective, powered by iRobot OS, learns from past cleaning missions to automatically prioritize dirtier rooms and adjust settings like suction, scrubbing and cleaning passes.​ Knows What to Clean and Avoid. Roomba Combo j9+ robot uses iRobot OS and PrecisionVision Navigation to recognize and avoid common objects in its way like cords, pet waste, socks and shoes. Pet Messes Happen. P.O.O.P. (Pet Owner Official Promise)* means your Roomba j9+ robot vacuum will steer clear of your pet’s waste. If it doesn’t, we'll replace your robot for free. *Additional terms and conditions apply – see iRobot website for full details. ​ Empties It's Own Bin. Cleans up after itself, emptying its Vacuum Bin into an advanced bag that holds up to 60 days of debris, which means two whole months of not thinking about vacuuming. Start Cleaning Your Way. Straight out of the box, your Roomba robot vacuum will create a complete map of your home 7x faster than the previous mapping technology so you can clean wherever you want, whenever you want after just one run. 3-Stage Cleaning. Proprietary 3-stage cleaning system deploys Dual Multi-Surface Rubber Brushes, an Edge-Sweeping Brush, and 100% stronger* Power-Lifting Suction. Built With More Pet Features. Cleans around clutter and steers clear of pet bowls and toys while picking up dirt and debris. So, you can spend time loving your pets, not cleaning up after them. Neat Rows for More Thorough Clean. Advanced navigation and 2 cleaning passes allows Roomba robot to navigate your home in neat, efficient rows for a wall-to wall clean without missing a spot. Understands More Voice Commands. Pair it with Alexa, Siri, or Google Assistant-enabled devices* and say commands like “Tell Roomba Combo to clean the kitchen." Then it goes into cleaning action.