Let these robot vacuums do your cleaning for you

Attention humans: The robots are taking over. The good news is, they're taking over the household chores. Robot vacuums have come a long way in terms of technology in the last decade or two. Not only are they a huge time-saver, but some of them are also downright fun to watch. Here's a roundup of some of our favorite deals on our favorite robo-cleaners.

ECOVACS DEEBOT 901 Robotic Vacuum Cleaner (Refurbished)

Not every home is the same, but the DEEBOT 901 has solutions for nearly any floor plan. You can draw cleaning maps and assign jobs from the ECOVACS app on your phone, or just direct the bot to clean by voice command and let its Smart Navi Mapping technology do the rest. Get a refurbished ECOVACS DEEBOT 901 Robotic Vacuum Cleaner for $249.99, half off the retail price.

ECOVACS Deebot Robot Vacuum Cleaner & Canister Vacuum Station

When it comes to tidy floors, it's OK to be a bit of a control freak sometimes. This cleaning duo includes ECOVAC's flagship robot and its smart mapping features for vacuuming wide areas, but the charging station also has a standard canister vacuum for those tight areas that need a personal touch. Pick up the ECOVACS Deebot Robot Vacuum Cleaner & Canister Vacuum Station for $439.99, a full 44% off the list price.

iRobot Roomba 805 Robotic Vacuum (Certified Refurbished)

iRobot has had a long time to perfect their pioneering Roomba units, and it shows in this model. iAdapt Responsive Navigation lets it deftly navigate around or under obstacles and its Dirt Detect technology can actually seek out areas with a high concentration of dirt. This refurbished iRobot Roomba 805 Robotic Vacuum is now $246.99, 45% off the MSRP.

Samsung POWERbot Star Wars Robot Vacuum

Don't let those dust bunnies form a rebellion on your floor. Use force ... or better yet, use the Force, in the form of this POWERbot modeled after a Star Wars stormtrooper and equipped with CycloneForce technology that gives it 20 times the suction of comparable models. It even plays sound bites and music from the films as it cleans. Right now, the Samsung POWERbot Star Wars Robot Vacuum is $372, more than 45% off the original cost.

Samsung POWERbot R9250 Robot Vacuum (Certified Refurbished)

This heavy-duty POWERbot not only delivers 50 times more cleaning power than vacuums of a similar size, but its sensors also make it highly adaptable between flooring surfaces. Turn it on by smartphone app or voice remote and let it do the rest. Grab your certified refurbished Samsung POWERbot R9250 Robot Vacuum for $378, a full 45% off the retail price.

Samsung POWERbot R9350 Turbo Robot Vacuum (Certified Refurbished)

With an even stronger motor than the R9250, this POWERbot is the vacuum for high-maintenance households. Its Visionary Mapping system allows for fire-and-forget vacuuming, or you can point and click the remote at individual messes for targeted cleaning. This refurbished Samsung POWERbot R9350 Turbo Robot Vacuum is on sale for $418, down 42% from the previous price of $725.

Samsung POWERbot R7040 Robot Vacuum (Certified Refurbished)

Visionary Mapping, CycloneForce technology, edge-cleaning bristles for tough corners. This model has it all and is suitable for most any small-to-medium-sized home. And like all POWERbots, it automatically docks itself when chores are done. Grab a refurbished Samsung POWERbot R7040 Robot Vacuum for $215, more than 40% off the MSRP.

Samsung POWERbot R7070 Pet Robot Vacuum (Certified Refurbished)

Here's a bot tailor-made for pet-friendly homes, with a self-cleaning brush that untangles hair as it travels. And with CycloneForce suction and adaptable EasyPass wheels, it can target that dander no matter where it hides. The Samsung POWERbot R7070 Pet Robot Vacuum is on sale refurbished for $290, a full 41% discount off the list price.