Robot vacuum cleaners are one of the easiest ways to keep your house dust-free without actually pulling out a bulky steam cleaner or vertical machine. Smart appliances will quietly pass through your home, picking up all the small debris that you don't even know where it is. Although many robotic vacuum cleaners can be quite expensive, Amazon has a large number of hard-working but affordable options. 

Thousands of Amazon shoppers recommended the iLife V3s Pro robot vacuum cleaner, and the price has now been reduced to $120. Two tangle-free brushes work together to remove hair, dirt, debris and dust from hardwood, tile, laminate and stone floors. Its slim, low-profile shape allows it to run under beds and furniture, picking up hidden dirt that is almost inaccessible. Users can choose from three cleaning modes, including automatic mode, edge mode and space mode-all of these modes can be scheduled and controlled by the remote control.  

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Thanks to a set of smart and anti-collision sensors, the robot vacuum cleaner will not hit obstacles or accidentally fall off the stairs. The robot cleaner can run for up to 90 to 100 minutes and then automatically returns to the charging station. When the trash can is full, it can be easily cleaned by simply pulling it out and dumping it into the trash can. 

buy it! iLife V3s Pro Robot Vacuum Cleaner, $119.99 (original price $159.99); Amazon website

More than 10,000 Amazon shoppers gave the robot vacuum cleaner a five-star rating, calling it "better than Roomba" and calling it "dynamite." Another user wrote: “Before I emptied this full container almost every day, I never knew how much dust there was on my floor.”

"This iLife Model V3s Pro replaces the Roomba that I have used for many years," shared a five-star reviewer. "Looking for an effective but cheaper robot vacuum cleaner, I narrowed my choice to this." They added: "It's actually much cleaner than my old Roomba." 

"My floor is now cleaner than ever," another user explained. "I have never owned a robot vacuum cleaner before, and now I don't know how I live without a robot... It is very simple and it works very well. Just press the clean button and it will wander around and vacuum the house. He doesn’t do it in every corner and crevice, but it’s very simple, you can do it every day."  

Go to Amazon to buy the iLife V3s Pro robot vacuum cleaner for only $120, and the discount continues.