Also: The best iRobot vacuums compared Once this robot mop learns your home layout with Smart Mapping and vSLAM navigation, you can decide where and when you want it to clean. Don’t worry about the battery when you have the iRobot mop cleaning large areas. Once it needs to be charged, it will automatically go to the docking station and resume cleaning right where it left off. Read the review: iRobot Braava Jet m6 review While this iRobot is only a mop, if you have a compatible Roomba vacuum, you can pair the units together to make them clean in sequence of one another. With hardware within both of these units that are capable of software updates. You’re robot mop and vacuum will get smarter while your home gets cleaner. Also: Best robot vacuum and mop combos