Samsung Jetbot Mop review: This robot mop does double duty as a handheld scrubber

Robot vacuums have been fairly well commoditized, but there seems to be plenty of room for innovating mopping robots. Samsung's Jetbot Mop has one of the more unique designs we've seen. The 15-inch-wide robot uses two disc-shaped water reservoirs, called the "water supply kit," affixed with mopping pads to propel it across the floor as they scrub. And while most robot mops perform that single act, the Jetbot doubles as a handheld cleaner. Easy to operate and affordably priced, it's a compelling alternative to more sophisticated robot mops such as iRobot's Braava Jet m6.