Hmmm

Hmmm

The robot was doing it's job for 4 hrs, it can take an hr off to stand around and recharge while the lady who stood around 4 hrs can do it's job for an hr. In all seriousness, if you think one of those things just means you can stop routine cleanings, especially deep cleanings, you're silly. The best thing they can do is clean up pet hair off a hard floor or maybe a carpet with short, thick fibers that acts more like a rug; like a carpet you'd find in a hotel.