this is chris woakes with a review. a sweeping review!ve a look at the first one. we will be testing them against a hand—held unit. can the bots beat it? there are many different features built into each of these vacuums that can be used to tailor your cleaning experience but today we are only planning to test the most basic functions, completely un— scientifically, we will turn on and press go! let's check out the obstacle course. first up we have some pet hair and we're trotting that into the carpet. over here, we have soil. over here, we have an obstacle, a chair and we will see if the bots will get under there. in then a few extras over here, some toys and a phone charger. and one final challenge, we will cover the whole course in glitter! let the challenge begin! and they are off! this one has made a beeline for the messiest corner with dirt and glitter. we are not testing it yet but this vacuum also has a setting that helps it detect areas that need more suction to clean, and it can also mop the floor. the section on this one looks