June 9, 2023

professionals and cons


  • 6,000 Pa suction
  • Reactive 3D Impediment Avoidance
  • Stress-free, self-cleaning mop head

  • Costly at $1,600
  • Solely empties the mud bin on the finish of a job

extra shopping for decisions

I’ve examined a couple of too many robotic vacuums over the previous 12 months, however none of them come near what’s been cleansing my flooring as of late. 

I have been placing the brand new Roborock S8 Professional Extremely via its paces and may confidently say that it places all different robotic vacuums to disgrace. The newest mannequin is actually a hands-free, 2-in-1 machine that self-washes, self-dries, self-empties, self-refills, and, most significantly, self-cleans. It is also bought twin rubber brushes and a VibraRise 2.0 scrubbing know-how to deep clear your flooring. And it prices $1,600.

Additionally: 6 issues you are able to do to present your units a spring cleansing

$1600 is some huge cash; that is a mortgage cost or a few months’ price of automobile funds. However as a soon-to-be dad or mum and somebody with a really on-the-go life-style, this is how the Roborock has justified its price over my time testing it. 


Product dimensions

21.18 x 20.31 x 19.06 inches

Merchandise weight

41.8 kilos
Suction energy 6,000 Pa


1 Lithium ion battery (included)


Roborock app for iOS and Android

Included elements

1x S8 Professional Extremely Robotic Vacuum Cleaner, 1x RockDoc Extremely Dock, 1x charging dock, 1x energy cable, 1x person handbook

What’s new with this mannequin 

The Roborock S8 Professional Extremely is similar to final 12 months’s Roborock S7 MaxV Extremely mannequin, however there are a couple of modifications which can be price stating.

1. Elevated suction energy

Roborock S8 Pro Ultra and two dogs.

The Roborock S8 Professional Extremely has been in a position to efficiently clear up after these two.

Beth Mauder/ZDNET

When you’re somebody who all the time finds strands of hair on the ground, filth, or particles, then the suction energy — measured in Pa (Pascal strain unit) — of a robotic vacuum goes to be actually essential to you. The Roborock S8 Professional Extremely touts a 6,000 Pa score (up from 5,100 Pa on final 12 months’s mannequin), which has been sufficient to go away stunning carpet traces throughout my carpets and rugs. 

Additionally: Which Roborock robotic vacuum is best for you? The highest fashions in contrast

Robotic vacuums aren’t all the time as highly effective as conventional hand vacuums for carpet cleansing, however the S8 Professional Extremely has been robust sufficient to deal with my carpeted rooms every day, reliably. I actually have not had a purpose to drag out my handheld vacuum throughout my testing interval as a result of the Roborock has stored up with my hardest vacuuming wants.

2. Automated brush lifting

You may see the S8 Professional Extremely’s lifting mop head in motion.

Beth Mauder/ZDNET

The Roborock S8 Professional Extremely can each vacuum and mop your surfaces in a single session, and that is because of its new automated brush lifting know-how. The robotic’s AI know-how senses when it is transitioning from tile to laminate to hardwood to carpet and rug and lifts the mop pad accordingly to maintain your delicate surfaces from being soaked. And, impressively sufficient, it does it in a really reactive method, hardly slowing the machine down when it wants to modify gears.

Additionally: The very best robotic vacuum and mop combos you should buy

The S8 Professional Extremely can carry different elements of its {hardware} as nicely. For instance, it could carry the rubber rollers in order that the robotic solely has the mop head down. Or, it could carry each the rubber rollers and mop head to journey again sooner to the auto empty base. All of that is executed by the robotic itself, relying on what cleansing modes you could have chosen.

3. A hands-free robotic that truly works

The top of the Roborock S8 Pro Ultra's docking station.

The highest of the S8 Professional Extremely’s docking station is house to the soiled water tank, clear water tank, and mud bin.

Beth Mauder/ZDNET

Producers wish to say that their robotic vacuums are “hands-free,” however I’ve examined sufficient of them to know that the promise just isn’t all the time true. Fortuitously, the Roborock S8 Professional Extremely is likely one of the few exceptions; I have been in a position to simply program the machine with a process and never have to consider it for a couple of days or extra. 

Additionally: The very best robotic vacuums you should buy

Within the Roborock app, I’ve even set a cleansing schedule primarily based on my life-style, and the vacuum has been in a position to full its duties with out me needing to verify again. The one occasions when your consideration is required are when the system alerts your telephone about refilling the cleansing tank or emptying out any extra water or the occasional mud bag alternative. Charging and all is completed by itself.

What I would wish to see within the subsequent mannequin 

There are only a few issues that Roborock did not get proper with this mannequin; it truly is that good. However, listed here are a couple of key options I would like to see in subsequent 12 months’s Professional Extremely.

1. A dustbin that empties as quickly because it’s full

Roborock S8 Pro Ultra filled upside down to show off its dual brush system.

The Roborock S8 Professional Extremely comes geared up with twin brushes to make sure your entire filth and particles is captured.

Beth Mauder/ZDNET

My most important criticism with the Roborock S8 Professional Extremely is its incapability to empty its dustbin the second it is full — as a substitute of on the finish of the cleansing job. Due to this fault, the robotic is presently unable to wash my total home in a single session as a result of the dustbin fills up lengthy earlier than the complete job is accomplished. 

That signifies that at full capability, the vacuum simply pushes any mud and filth alongside its path as a substitute of sucking them. Mopping remains to be doable, although you by no means wish to mop your flooring if there’s particles hanging round.

2. A much less talkative assistant

A close-up of the Roborock S8 Pro Ultra on carpet.

The Roborock S8 Professional Extremely is provided with Reactive 3D know-how to intelligently keep away from obstacles.

Beth Mauder/ZDNET

One thing that I’ve encountered with all of the Roborock units I’ve examined is how talkative they’re. By talkative, I imply the robotic will announce when it is doing one thing and what it is doing each single time. For this machine specifically, it’ll let you know when it may wash the mop, when it is beginning its job, anytime both tank must be emptied or refilled, and some different messages. 

Evaluate: Roomba Combo j7+: A 2-in-1 vacuum executed nearly proper

Whilst you have the flexibility to show the quantity down, and it will get quiet sufficient through the daytime, the S8 Professional Extremely just isn’t as noise-friendly while you’re making an attempt to sleep and the home is silent. It nonetheless startles me after I overlook that the robotic is working after I get up.

Backside line 

Though the Roborock S8 Professional Extremely is likely one of the most, if not essentially the most, costly 2-in-1 machines in the marketplace, I can actually say that it’s extremely a lot price investing in. I can stroll round barefoot and really feel the cleanliness of my flooring, and that is onerous to realize with robotic vacuums and mops. The hands-free nature of the S8 Professional Extremely is what has gained me over. It could go days without having me to intervene, and the robotic cleans no less than one room each single day for me. 

Ought to I purchase one?

When you’re somebody with youngsters, animals, a busy life-style, or something of that nature, investing within the Roborock S8 Professional Extremely goes to save lots of you an unimaginable period of time and vitality. As a third-trimester, first-time mother and pet proprietor, the time and vitality this robotic has saved me make its worth justifiable. That mentioned, there are many options like final 12 months’s Roborock vacuums that value much less and have much less suction energy, however are simply as practical, as listed beneath.

Alternate options to contemplate 

The Roborock S7 MaxV Ultra docking station.


Roborock S7 MaxV Extremely

The S7 MaxV Extremely has the vast majority of the S8 Professional Extremely’s options however with a less expensive price ticket. Its suction energy just isn’t as robust, although.

The Roomba Combo j7+ docked in a household setting.


Roomba Combo j7+

The Roomba Combo j7+ is iRobot’s first-ever 2-in-1 machine and has retractable arms to boost and decrease the mop head as wanted. 

Ecovacs Deebot T10 Omni


Ecovacs Deebot T10 Omni

With its 5000 Pa suction and rotating mop heads, the Deebot T10 Omni is one other nice possibility in the event you’re in search of a two-in-one machine. 

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