If you're on the hunt for the best robot vacuum on the market, there are a real wealth of options on the market. All manner of different companies have entered the fray, bringing their own take on the form.
Recently, I've been testing the EZVIZ RE4 Plus. That's a more budget-conscious option, complete with a self-emptying base and a LiDAR mapping system. It also comes in at a lower price point than much of the competition.
