Roborock’s Qrevo Curv 2 Move Is the Final Robotic Mop—If You Don’t Have Corners or Partitions

Why sure, it’s new robo-vacuum season! After a pair years of constructing robots with gripper legs and arms that may (perhaps) climb stairs, Roborock has gone again to the fundamentals and up to date its mid-tier line of robovacs. The Qrevo Curv 2 Flow is analogous in seems to be to the unique, however it will get a number of spec bumps, and most importantly, it provides the corporate’s first-ever curler mop. And y’know what? It’s probably the most highly effective mop I’ve encountered on a robotic vac—however solely the place it could attain.

Let’s again up shortly. The original Qrevo Curv was positioned as Roborock’s flagship mannequin on the time it launched, and it value a really flagshippy $1,600. It distinguished itself by with the ability to climb over thresholds as much as 4 centimeters (about 1.58 inches), and by having a stunning, curved docking station (from which it derives its identify) that appeared smaller, sleeker, and blended in higher than the boxier docks on the market. The Qrevo Curv 2 Move is extra approachable at $1,000, making room for the forthcoming Saros 20 flagship. Regardless of that, it’s noticeably higher than the unique mannequin in most methods.

The vacuum on the Qrevo Curv 2 Move has been bumped to twenty,000 pascals of suction energy, up from 18,500 Pa on the unique. It nonetheless makes use of the wonderful DuoDivide Anti-Tangle brush, which is break up within the center and funnels lengthy hair and string into its lil’ vacuum-y middle. It may nonetheless clear 4-centimeter thresholds, it nonetheless makes use of a mixture of LiDAR and cameras to navigate, and the dock nonetheless cleans the mop with 167-degree Fahrenheit water to scale back micro organism.

Further highly effective mopping

The most important replace is the brand new mopping system, which Roborock calls the “SpiraFlow Curler Mop.” It’s really fairly slick, that includes a large, 10.5-inch curler mop (that appears not in contrast to a paint curler) that spins at 220 rpm and exerts a formidable quantity of downward stress. The round pad system on the unique Qrevo Curv pushed down with about 6 newtons of drive, whereas the Curv 2 Move pushes down greater than twice as arduous, at 15 newtons. The mop may also prolong a pair inches outward from the proper aspect of the robotic, permitting it to mop inside roughly 0.4 inches of partitions and furnishings (allegedly).

One of many mop’s most compelling options is that it has a built-in scraper within the again, which funnels soiled water into an onboard soiled water tank. For context, most robovacs mop round for a bit, return to their dock to clean their mop, after which head again out for extra cleansing. The Curv 2 Move’s system means it isn’t simply pushing soiled water round, which may trigger streaking and different nastiness. As a substitute, it’s self-cleaning because it goes, and the width of the curler makes it extra environment friendly, so it takes fewer passes and mops quicker.

It even has sensors that may detect when it wants to return over an space, and it’ll theoretically give it extra consideration till the job is completed. When it senses that it’s going over carpet, the mop lifts up slightly over half an inch, and the “Curler Protect” cowl extends across the curler to maintain your carpet dry. Total, it’s a really revolutionary system.

See roborock Qrevo Curv 2 Flow at Amazon

Placing it to the take a look at

So, how effectively does it really work? I discovered setup to be fast. You simply use the app to scan the QR code on the vacuum, fill the clear water tank, and inform the robotic to map your home.

For my one-bedroom condominium the scan took about 5 minutes. The mapping is usually very correct, although the floor-to-ceiling mirrors on my closets and the sliding glass door to my balcony made it suppose there have been areas that didn’t exist. Not the most important deal, because it’s straightforward sufficient to edit these issues out of the map, which you’ll wish to do anyway since you’ll want to attract boundaries between rooms and identify them (thus enabling voice instructions like “vacuum the bed room”). It didn’t fairly nail the place my rugs have been, both, so it’s price manually checking these so the robotic doesn’t attempt to mop them. You’ll be able to add furnishings into the map, too, however it’s a bit cumbersome, and I’m not fully positive what the purpose is, because it’s going to keep away from something it encounters anyway. It’s price noting that in contrast to the Saros line, the Curv 2 Move’s dock doesn’t have a separate tank for detergent. You simply have to recollect so as to add a pair spoonfuls into your contemporary water tank each time you refill it, which is simple to neglect to do.

When you ship it off on a cleansing mission, it does a reasonably stable job. The vacuum did a superb job selecting up stray hairs from my laminate flooring and sand from my medium-pile rug, and it carried out admirably, although not completely by way of my commonplace gauntlet of goldfish crackers, Tic-Tacs, spices, olive pits, and pistachio shells. The shells have been the hardest for the Curv 2 Move to suck up, however it received most of them, and it solely crushed one cracker, and even then it vacuumed up most of it.

In a departure from most of Roborock’s robotic vacuums, this one has two sweeper brushes up entrance, which assist pull particles into the curler brushes within the center, however neither of them can prolong outward from the robotic’s physique, because it might with earlier fashions, and that appears like a miss. The result’s that it struggles to comb dust out of corners—leaving about 1.5 diagonal inches unswept—and it doesn’t get the perimeters as reliably both.

The mopping is the place this factor actually shines. The brand new curler system does certainly clear deeper than any of the earlier bots I’ve examined. I splashed BBQ sauce, milk, mayo, and jerk sauce throughout my kitchen, and let all of it dry for 2 hours. The Curv 2 Move received all the mayo and milk on the primary cross, and it was good sufficient to acknowledge that it wanted to return over the BBQ sauce, which it did, and it received most of it (although not all of it). As soon as I despatched it again out to that spot to hit it once more, the robotic vac received almost all the things from the center of the ground.

Dyin’ on the sting

Edge efficiency, nevertheless, was very inconsistent. Even with the mop extending out from the Curv 2 Move’s physique, there have been exams when it received to inside half an inch of the wall, and occasions when it left 8-inch gaps. It was unusual as a result of I had hassle getting it to repeat the identical consequence twice. Generally it simply refused to get wherever close to a wall, and different occasions it received successfully all the things. It didn’t do effectively with mopping within the corners, both. I think a few of this might be fastened with a firmware replace, so right here’s hoping that will get addressed down the road.

One other bizarre factor: Each different Roborock bot I’ve examined has had a number of modes I might select from, like Vac & Mop, simply vacuum, simply mop, or SmartPlan (its AI-assisted mode). For the Qrevo Curv 2 Move, regardless of the mop being the apparent banner function, Roborock moved the mop-only mode, which is a baffling resolution. I assume the corporate is attempting to drive extra folks to make use of the AI SmartPlan, however if you happen to’ve received a giant moist mess, the robotic tends to drive over it earlier than it notices. Additional, the 2 sweeper brushes up entrance drag by way of the stuff. I needed to flip the robotic over and manually clear the brushes as a result of they received a lot BBQ sauce in them they hardened into sticks. Not nice. I’d like to see a mop-only mode that retains the brushes as far out of the way in which as doable.

Object recognition has actually improved through the years, however I’m unhappy to say that it nonetheless ate a black USB-C twine off my frivolously coloured hardwood flooring, and it sucked up a black sock off my patterned Persian rug. Cords particularly need to be these bots’ primary hazard, so that they’ve actually received to get higher at recognizing them. Or in the event that they’ve slurped one thing up that they shouldn’t have, they need to have the ability to acknowledge that their curler brush isn’t spinning prefer it’s presupposed to and provoke some type of regurgitation protocol.

It’s additionally price noting that this is likely one of the tallest robovacs I’ve examined. Coming in at 4.7 inches, it’s 0.6 inches taller than the unique Curv and a whopping 1.5 inches taller than the slim Saros line. I’ve a pair cupboards which have doorways that sit slightly too low to the ground, so the Curv 2 Move wasn’t in a position to clear underneath them.

Battery life isn’t unbelievable, and sadly neither is the recharge time. The Curv 2 Move can quick-clean my 650-square-foot condominium in a single cross in a few of the much less intense modes, but when I choose “Vac adopted by Mop” and crank up the facility stage, it simply barely makes it on a full cost. If it doesn’t, it takes almost three hours to recharge after which proceed. That is likely to be a dealbreaker for folks with bigger houses, although I don’t actually thoughts breaking apart the cleansing schedule, which is simple to do within the app.

The place the mud hits the bin

Total, I’d say Roborock’s Qrevo Curv 2 Move is a reasonably stable robotic vacuum, with some flaws, that is available in at an honest worth (particularly if you may get it on sale). The mopping prowess could be very spectacular, and in case you have quite a lot of arduous flooring, this is likely to be the best 2-in-1 vacuum and mopper for you. I simply hope that future firmware updates train it to get nearer to partitions, however I’m not holding my breath.

See roborock Qrevo Curv 2 Flow at Amazon