This Roborock Vacuum and Mop Set Is Currently 38% Off.
Robot vacuums have evolved from simple assistants to devices that require virtually no intervention, but with increased convenience comes a price increase. The Roborock Qrevo QV 35A offers a host of premium features for $399.99 (originally $649.99), which, according to price tracking services , is the lowest price available to date.
The QV 35A is a combination vacuum cleaner with a wet mop function and a docking station that handles most of the routine work for you. This includes emptying the dust bin, washing the wet mop attachments, refilling the water, and drying the attachments after use. You’ll still need to empty the dirty water tank and replace the dust bin occasionally, but the daily effort will be minimal. However, the docking station uses cold water to wash the attachments and room-temperature air to dry them, which takes several hours and requires periodic cleaning to prevent dust accumulation.
For a device of this class, it performs well. Its 8000 Pa suction power allows it to pick up crumbs, dust, and pet hair from hard floors in a single pass, and on low-sided carpets, it easily tackles surface debris (though a second pass is usually required for deeper cleaning). The rubber main brush and curved side brush prevent hair from getting tangled, reducing hair buildup (which is essential if you have shedding pets). When wet cleaning, the dual pads rotate at 200 rpm and press hard enough to lift dried-on stains like coffee or sticky messes, rather than smearing them across the floor. When moving across carpet, the pads are raised approximately 10 mm, preventing moisture from dripping onto the carpets during cleaning.
Navigation is accomplished using a LiDAR system that maps your home and cleans in a predictable pattern, typically starting at the edges and moving in straight lines. You can easily separate rooms, set no-go zones, and create cleaning scenarios in the app, and multi-floor maps are supported if you have more than one floor. One drawback is the lack of a camera, which simplifies the task and eliminates image-based tracking, but this also means the robot is less precise when working with small or low-profile objects. While it easily avoids larger objects like shoes or toys, thin cables can still confuse it, so you’ll need to remove them before starting cleaning.