Roborock has earned its reputation as the “Dyson of robot vacuums” with premium cleaning technology that sits a full tier above the competition. In June, the company launched the Qrevo Series QV 35A, which strikes the perfect balance between affordability and high-end performance. This model outperforms 98% of robot vacuums and mops currently available, and combines powerful suction, intelligent navigation and self-maintenance features that eliminate most of the hassle from floor cleaning.
Prime Big Deal Day brings this exceptional Roborock machine to an all-time low price of $399, slashed from its $649 list price.
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Real Suction Power and Effective Mopping
The QV 35A boasts 8000Pa HyperForce suction which is a specification that translates to genuinely impressive cleaning results in practice. This suction strength pulls embedded dirt from deep within carpet fibers, captures pet hair that other robots leave behind and handles stubborn debris in grout lines and corners. Many budget robot vacuums claim powerful suction but struggle with anything beyond surface dust.
The dual spin system spins at 200 RPM so each pad spins 200 times per minute to clean away stuck-on debris instead of pulling a wet cloth across your floors. Water flow adjusts across 30 distinct levels, so you have fine-grained selectivity for different floors. Sensitive hardwood floors require a minimal amount of water to prevent damage, whereas heavily dirty tile floors require stronger water application. The 10mm lift on mops also provides functional versatility by lifting the pads when your robot moves onto low-pile carpets.
Hair tangling frustrates anyone who owns traditional robot vacuums, especially in homes with pets or long-haired family members. Roborock addressed this with an upgraded asymmetrical side brush that earned SGS certification for a 0% hair tangling rate. The full-rubber spiral main brush design prevents hair from wrapping around the roller, a common problem that forces you to cut tangled hair free with scissors every few days.
PreciSense LiDAR navigation is a major improvement upon camera- or base sensor systems found on budget models. The LiDAR unit spins a complete 360 degrees and emits laser beams to work out distances and create accurate floor plans in real-time. The technology produces extremely accurate maps of your home which recognize rooms, furniture layout, and objects ahead of it. Maps are saved for a maximum of four different floor levels which is perfect for multi-level homes where the robot needs to adapt to extremely different floor plans. You’re able to set custom cleaning routes, establish no-go zones around pet water and food stations or delicate rugs and set different cleaning patterns for different rooms through the Roborock app.
The all-in-one docking station takes care of maintenance chores normally requiring everyday focus by standard robot vacuums: The robot returns automatically after each cleaning cycle to empty its dustbin into a sealed 2.7-liter dust bag that accommodates about seven weeks of dirt, sealed off by a zipper for easy disposal. The water tank of 4 liters refills the robot’s tank and carries enough water to clean about 3,552 square feet before it runs low and requires a refill. The station also thoroughly washes and air-dries the mopping pads after each use to keep them fresh for the next cycle of cleaning.
With this Prime Big Deal Day sale of $399, you are getting flagship-grade cleaning tech at almost 40% off its original value.