Finally, an odor-free robot vacuum and mop that has no problem handling my pet's hair

pros and cons

Pros

• Very businesslike mop roller that cleans your floors with caller water.
• Its vacuum show is outstanding against favored hair.
• New fragrance diffuser helps mitigate odors.
• Cleans with electrolyzed water.

Cons

• The h2o needs emptying and refilling much often than astir hands-free operation models.
• Dock plan is alternatively tall.
• Battery beingness is connected the mid-to-low extremity astatine 150 minutes.

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The Eufy Omni S2 stands retired the infinitesimal you unbox it. Aside from its unsocial shape, which is overmuch taller than astir robot vacuum and mop combos with a hands-free dock, Eufy straight improved connected the shortcomings from the S1 model. 

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For astir 2 years, the S1 was my favourite robot vacuum and mop combination. But arsenic bully arsenic it was, it had issues -- immoderate were glaringly obvious, others little so. For example, the detergent instrumentality ballooned arsenic it filled with aerial erstwhile it was emptied, causing issues with the cleanable h2o tank. Eufy repaired this with the S2 by adding a vent to the apical to let airflow arsenic the liquid empties.

Unmatched suction power

The older exemplary besides had immoderate issues getting carpets arsenic cleanable arsenic I wanted, but the Omni S2 obliterates that problem.

Eufy accrued the suction powerfulness from its predecessor's 8,000Pa to 30,000Pa -- and it shows, particularly connected carpets. The robot performs precise good connected hard floors and connected some short-pile and medium-pile carpet. It goes heavy into the carpet fibers and removes sand, dirt, and favored hairsbreadth that is stuck and near down by astir different robot vacuums. 

The S2 robot features a fragrance diffuser, which primitively had maine side-eyeing Eufy's determination to adhd specified a seemingly frivolous feature. But it proved remarkably utile from the archetypal clip I utilized it.

Maria Diaz/ZDNET

Not to get gross, but robot and upright vacuums tin get rather smelly successful a location with dogs. No substance however often you cleanable them, it's similar the odor lingers successful their interior components and comes retired erstwhile the vacuum runs oregon empties itself automatically astatine the dock. Which tin beryllium disgusting -- similar atrocious vacuum breath.

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Eufy built a five-layer filtration strategy wrong the robot to forestall this, culminating successful the fragrance diffuser. The robot vacuum sucks up dust, hair, debris, dander, and different allergens, which each onshore successful the dustbin. The aerial flows done 5 layers of filtration arsenic it exits the vacuum and passes done the diffuser, expelling fresh-smelling, cleanable aerial that spreads passim your location arsenic the robot moves.

Navigation ability

Navigation is beauteous good, particularly for a exemplary that doesn't person a spinning LIDAR constituent protruding from the top. The robot learns its mode astir the location and cleans much efficiently arsenic it does. While the archetypal 2 oregon 3 cleaning sessions mightiness incur immoderate bumps against furnishings oregon the wall, the robot learns its surroundings with experience. 

Ultimately, it's astute capable to representation accurately. You won't find it spinning around, trying to find its spot successful your home. And it makes real-time decisions to rapidly set its navigation, similar avoiding constrictive furnishings legs. 

Eufy is the mopping GOAT

Maria Diaz/ZDNET

The mopping diagnostic was already outstanding connected the S1, but the Omni S2 is astir apt the champion robot mop I've ever used. Eufy has cracked the roller mop, creating 1 that cleans astir arsenic good arsenic a idiosyncratic mopping your floors. 

The roller mop extends to scope edges, leaving each azygous inch of your level clean, and exerts 15N of downward unit to region dried spills. It's besides a beauteous ample roller mop astatine 11.4 inches long, truthful it covers a bully magnitude of country with each pass. 

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After utilizing it for weeks, the roller mop does not get smelly, which means that the dock and the robot are genuinely businesslike astatine washing and drying it aft each cleaning. The Omni dock makes hydrolyzed h2o to cleanable and disinfect hard floors arsenic it moves. 

Maria Diaz/ZDNET

The h2o tanks are astir apt 1 of the archetypal drawbacks I noticed with the Eufy Omni S2. I person to bare the soiled h2o vessel and refill the cleanable h2o vessel astir erstwhile each 2 oregon 3 cleanings, which is simply a batch much often than I person to bash it with different self-washing robots. 

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However, you person to see that this mop is precise effective: it spins six times per 2nd wrong the robot, continuously spraying cleanable h2o and scrubbing arsenic it rolls implicit your floor. As a result, I'm good with refilling it much often. 

Battery performance

The S2's artillery lasts astir 150 minutes, which is successful the mid- to low-end among comparable robot vacuums. However, this is important if you're cleaning a ample area, similar an full single-story home, successful which lawsuit it whitethorn halt astir three-quarters of the mode and instrumentality to charge. 

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Your mileage volition vary, depending connected which functionality is moving and what settings the robot uses. My robot tin vacuum my full 900-square-foot archetypal floor. It lone requires going backmost to complaint if I acceptable the suction powerfulness to the max level portion mopping, and it's typically lone erstwhile it has astir 10 oregon 15 minutes left. 

ZDNET's buying advice

The Eufy Omni S2 is simply a singular robot vacuum and mop for homes with aggregate level types, particularly hard floors. Regardless of whether you person pets, kids, oregon large messes, it tin tackle it all. Even if you person a multi-pet household, you tin trust connected this robot not lone to cleanable your floors efficiently, but besides to disinfect them without spreading odors. 

It's priced connected the precocious extremity astatine $1,600, but it's a robot vacuum and mop you tin trust connected for years to come. And 1 that I, arsenic a reviewer of robot vacuums, americium not readying connected getting escaped of anytime soon.