This robot vacuum may be smaller than a dinner plate, but it can handle big messes

ZDNET’s key takeaways

• The SwitchBot Mini Robot Vacuum K10+ is priced at $400.
• The K10+ is a tiny robot vacuum and mop with strong features, including a self-emptying dustbin and the ability to squeeze into narrow spaces that other robot vacuums can’t reach.
• Its simplified design means it lacks AI object detection, has only 2,500Pa of suction power, and leaves something to be desired in its mopping feature.

When I unboxed SwitchBot’s K10+ robot vacuum, I was immediately struck by its small size. I was expecting small, but with a diameter of only 9.7 inches, the K10+ is smaller than a dinner plate — more the size of a round cake pan than a traditional robot vacuum.

Also: Forget Dyson: I tested Roborock’s wet-dry hand vacuum and it left my floors spotless

Don’t let its size fool you. The SwitchBot Mini Robot Vacuum K10+ may be tiny, but it has some huge features. This little robot expertly vacuums floors with an increased cleaning coverage, as it can easily fit through chair legs and between furniture, where other robot vacuums can’t reach.

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Compact form factor aside, the SwitchBot K10+ has features you wouldn’t expect from a “mini” robot vacuum, like a self-emptying dustbin, a popular feature in high-end robot vacuums. The bag inside the base station where the dust is emptied can hold up to 70 days’ worth of cleaning. That’s four liters of dust, debris, hair, and other things you don’t want to touch. I don’t even want to see how much dust 70 days’ worth of vacuuming produces (but also, I kind of do). 

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Since I already have several SwitchBot devices and had the app on my phone, setting up the robot vacuum was easy. The K10+ is not a replacement for a Roomba that cleans your whole house — it’s designed instead for small homes or apartments or to be kept in confined areas like a bedroom or office. 

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Because of this, I didn’t set up the K10+ to clean my main floor or upstairs – as I’ve done with other robot vacuums I’ve tested – and instead decided to keep it in our TV room. Our family loves hanging out in the TV room and watching TV while eating popcorn or having impromptu pizza-and-a-movie nights – this room is adjacent to the kids’ playroom and sees a lot of traffic and crumbs.

Also: Roomba Combo J7+ review: A 2-in-1 robot vacuum done (almost) right

This room is also carpeted, and even though the SwitchBot K10+ is technically a robot vacuum and mop, the mopping feature leaves much to be desired. While K10+ can mop, it does so with disposable mop pads and a removable mopping plate that goes over the brush roller.

The mopping feature performs well enough for small areas, but it’s not one I’d rely on to mop an entire apartment. You’d have to change the mopping pad constantly while cleaning and would quickly go through the pack of wet cloths included in the box (though I can’t see why another brand of cleaning cloths wouldn’t work). 

Also: This hands-free robot vacuum was already affordable, and now it hit its all-time low price

For this reason, I’d use the K10+ more as a robot vacuum than a mop, but it’s nice knowing the feature is there if needed — just don’t expect it to scrub out stains from your floors.

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In line with its compact size, the K10+’s suction power is only 2,500Pa, which is significantly less than the market leader’s 12,000Pa, but it’s also significantly smaller. The suction power on the K10+ is akin to that of the Roborock Q5+–>