The premium robot vacuum and mop combo solution like no other. It’s the only combo with a mop that lifts itself to the top of the robot, completely away from carpet preventing wet messes entirely. On hard floors, it mops and vacuums at the same time. On carpet, it lifts its mop pad safely away and continues with powerful vacuuming. The 4-Stage Cleaning system combines our Edge-Sweeping Brush, Dual Multi-Surface Rubber Brushes, Power-Lifting Suction and first-of-its-kind mopping. It's all designed to keep your carpet and hard floors cleaner while avoiding obstacles at the same time—so you can live your life. Knows when to mop and when to vacuum. On hard floors, it mops and vacuums at the same time. On carpet, it lifts its mop pad safely away and continues with powerful vacuuming avoiding wet carpet messes. The only mop that keeps carpet dry. Most robot vacuum and mop combos don't lift at all, resulting in wet carpet messes. But ours completely lifts its mop pad up to the top of the robot, safely away from carpet. ​ Cleans where you want, when you want. You can set specific cleaning preferences by room: For instance, set it to vacuum the living room, then vacuum and mop the kitchen. You can also choose how much liquid the mop should use by room. ​ Advanced 4-stage cleaning system. It combines our first-of-its-kind mopping, Edge-Sweeping Brush, Dual Multi-Surface Rubber Brushes, and Power-Lifting Suction to deliver an incredible clean on carpets and hard floors. Knows exactly what to avoid. iRobot OS is thoughtfully intelligent, enabling it to recognize and avoid obstacles like, clothes, shoes, towels, and even pet waste (seriously).​ Avoids pet accidents on purpose - we guarantee it. Only iRobot brings you P.O.O.P. (Pet Owner Official Promise). You can rely on your Roomba Combo j7+ to avoid pet waste, or we’ll replace it for free. Additional terms and conditions apply – see iRobot for full details. ​ Simply tell it where to clean. You can pair it with Alexa and say “Alexa, tell Roomba Combo to clean under the table.” Then watch it obey. It also works with other voice assistants and the iRobot Home App. ​ Empties itself up to two months. The Clean Base Automatic Dirt Disposal system empties dirt and debris automatically up to 60 days.​ Smart that keeps getting smarter. Your Roomba Combo constantly learns and updates itself to optimize your home's cleaning routine—so you don't have to—thanks to innovations available only from iRobot.​ Flexibility to clean around your busy life. Roomba Combo j7+ can be set to automatically start cleaning when you leave and stop when you come home. ​ Cleans the way you would. Based on your preferences, habits, home and the seasons, Roomba Combo uses iRobot OS to create personalized cleaning suggestions- like cleaning more during pet-shedding or allergy seasons.