SAVE OVER $300 As of Oct. 30, this robot vacuum and mop combo is on sale at Amazon for $135.95. That's a saving of 74% on list price. Who doesn't love robot vacuums? They reduce your endless list of chores, they clean, and if you're really lucky, they mop too. We're sold.

The first concept of a robotic mop and vacuum dates back nearly 70 years -- but the best one on the market today remains the brand the popularized the idea.

The Narwal Freo Z Ultra will keep your floors squeaky clean with very little maintenance. It's also the first time we see it discounted!

The iRobot Roomba Combo j9+ is a smart hybrid vacuum available for $799, marked down from $1,399. It cleans by prioritizing dirtier areas and features time-saving auto-fill and base stations, handling water and dust for up to 30 and 60 days,