? You have space for a bigger robovac: You're paying a premium for the size here – there are bigger, better-performing bots in this bracket.Our reviews are underpinned by specific, standardized tests. Here's a rundown of our review process.Sizeable docking station must go on hard flooring, and sometimes the vacuum took a while to position itself

To assess object avoidance, we lay out a charge cable, a sock that's a similar color to the floor, and some fake pet poop, to see if it can reliably spot and avoid them.Samsung has long had one of our best cordless vacuums, so we were excited to get our hands on its robot vacuum – and it didn’t disappoint. Earning perfect marks for its dust pic