Those looking for a high-end robot vacuum and mop will quickly be faced with the reality that premium models can be prohibitively expensive. You don’t need to spend thousands of dollars on a cleaning robot, though, especially with all the hot Amazon Prime Day deals available right now. One of our favorites is definitely this Narwal Freo offer, which takes the price down to a much more reasonable $600. That is a 57% discount on the original $1,400 price point!