Best Cyber Monday robot vacuum deal still live: Roborock Qrevo Master under $900 at Amazon

SAVE $400: As of Dec. 3, the Roborock Qrevo Master robot vacuum with self-emptying and self-washing and drying mopping pad station is still on sale at its Cyber Monday price of $899.99 for Prime members. That’s around 30% off.

Several Roborock Cyber Monday deals were so good that they sold out. This includes the $459.99 Qrevo S (now back in stock, but full price) that was Mashable readers’ most purchased robot vacuum over Cyber Weekend and the $1,299.99 Qrevo Curv, which went viral and went out of stock in the span of a few days.

But a third member of the Qrevo family is one robot vacuum still at Black Friday/Cyber Monday pricing for Prime members. It happens to be the perfect happy medium price point between those other two models, and it also happens to be one of my favorite robot vacuums that I’ve tested in 2024. While you can, I’d recommend snagging the Roborock Qrevo Master on sale for $899.99, an intense $400 dip from its usual $1,399.99.

There are several reasons why I’ve picked the Qrevo Master as the best robot vacuum overall — a crown that also extends to the best self-emptying robot vacuum, the most detail-oriented robot vacuum and mop combo, and the best robot vacuum for corner cleaning. At this point, I’m recommending it to most people over the more-powerful Roborock S8 MaxV Ultra, which is on sale for $1,499.99.

But in my opinion, what you lose slightly in suction power, you get back in more meticulous corner cleaning. This applies to both dry sweeping and mopping, the latter of which isn’t even found with the pricier S8 MaxV Ultra. It’s been the most likely hybrid model I’ve tested to successfully mop up drips and spills in corners or along door or cabinet edges, and this coverage is due to one of its spinning mopping pads being able to scoot out from under the vacuum. This provides a larger range of reach than what a mopping pad that just sits under a circular vacuum (that obviously doesn’t fit nicely around edges) provides.

There’s also a FlexiArm for dry sweeping. Instead of relying on the traditional singular edge sweeping brush that don’t do much more than fling debris the wrong way, this robotic arm also reaches out several inches and intentionally digs in corners with two smaller brushes.

After each cleaning session, the Roborock Qrevo Master returns to its dock to empty its own dust bin and wash and dry its own mopping pads. It can also clean specific rooms of your home through LiDAR-powered smart mapping, detect small obstacles like phone chargers, and keep an eye on your pets with a livestream pet camera.