This robot is perfect for individuals with hard floors and pets who need an affordable, hands-off daily cleaning solution. If you prioritize a vacuum that can effortlessly navigate under low-clearance furniture, thanks to its 2.99-inch slim design, and effectively tackle pet hair without entanglement due to its brushless port, the M210 is ideal. Its 120-minute runtime and app control for scheduling make it a convenient choice for maintaining cleanliness in smaller to medium-sized homes on a budget, despite its random navigation.

The iRobot Roomba 105 is best for users who value systematic, efficient cleaning and are willing to invest slightly more for advanced navigation. If you have a larger home or multiple rooms and desire a robot that maps your space to clean in neat rows with its LiDAR navigation, this is for you. Its intense power-lifting suction is great for varied floor types, and obstacle avoidance provides peace of mind. For those prioritizing thorough coverage and smart room mapping over extreme slimness, the Roomba 105 delivers superior performance.