Its sleek and ultra-slim design — standing just under 3 inches tall — allows it to easily glide under low-profile furniture like ottomans and couches, tackling even the hardest-to-reach dirt.

The Roomba s9+ also comes with a self-emptying charging base; while it's unfortunate that you'll have to purchase replacement bags for this base, you will only have to empty the container every 30 days. This will save you a lot of time versus emptying the onboard dustbin.

Users with carpets up to 7 millimeters high don’t even need to remove the mopping pads to vacuum, as the robot intelligently detects carpets and lifts the pads to prevent wetting. (The pads also don’t require removal after every use, thanks to the robot’s self-cleaning and drying mechanism when it returns to its dock.)

She is passionate about figuring out how things work and experiencing their full potential, and brings over three decades of data analysis and project management experience to the role.  

For even cheaper options, head to TechRadar's best budget robot vacuum guide. If you're in the UK, our favorite budget model is the outstanding Xiaomi X20+.

He has spent nearly five years writing about tech, audio, outdoors and fitness and has reviewed everything from smartphones to ice baths. In addition, he's well-versed in sniffing out the best deals and savings the Net offers.

While the robot does most of the work for you, there may still be areas that it misses, like under sofas or corners it can't reach. Just like this, there are other factors to consider before splashing the cash, so let’s take a look.

【Unique Freemove Patent Technology】 This M210Pro robot vacuum cleaner has a built-in upgraded anti-collision infrared sensor, which can effectively detect the 720-degree environment of the fuselage. Effectively avoid getting stuck and falling from a height.

We’ve listed our top picks alphabetically below. And check out our picks of the best vacuums and our full ratings of vacuums, which also have reviews of canister, upright, stick, and handheld models from over 15 brands. Also see our vacuum buying guide for smart shopping Top 3 Automatic Vacuum Cleaners tips.

The handheld vacuum was a great complement; not only did it suck the crumbs out of our couch cushions, but it was also able to pick up the kitty litter that the Deebot T30s missed in the carpet cleaning lab test.

The top-rated robot vacuums excel at cleaning bare floors and picking up pet hair. Some also come with advanced features like ​​WiFi connectivity and smart mapping technology.

An easy-to-use app offers you plenty of control, should you want it. Plus, you can use it for advanced functions such as a Pet Patrol mode, where you can ask the bot to find your furry friends while you're out, and even let you talk to them via the onboard mic and speaker.

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The affordable iRobot Roomba Combo i5 does very well in most of CR’s tests. The vacuum has smart-mapping technology that allows it to learn and adapt to the areas in your home that need to be cleaned. It also has mopping capabilities; you simply swap in the mopping bin (and a cleaning solution of your choice) with the attached mopping pad.