Vacuums have come a long way. You no longer have to suffer the indignity of dragging around an unwieldy plastic hose connected to a clumsy, wheeled canister the size of a Galapagos tortoise. In fact, you don’t even need to get off of the couch. Robot vacuums can help you dispose of dust, pet hair, and other debris in your home without requiring you to lift a finger. Which is the right one for you? We’ve rounded up our highest-rated robot vacuums and provide a few pointers to help you find the ideal cleaning bot.