Prime Day: Roborock Qrevo Curv 2 Flow Is the Best Deal Among Robot Vacuums
The Roborock Qrevo Curv 2 Flow, now $300 off for Prime Day, outperforms pricier models like the Saros 20 in real-world tests, making it the top recommendation.

Roborock offers a wide range of robot vacuums, but for Prime Day, the Qrevo Curv 2 Flow stands out. This newer addition to the more affordable Qrevo Curv line already had a good price, and with a $300 discount, it becomes an even better value.
Test Results and Comparison
Former WIRED reviewer Adrienne So tested both the Qrevo Curv 2 Flow and this year's Roborock Saros 20. Although the Saros 20 has more suction power, it failed to escape her fireplace (even with AdaptLift technology) and left debris when transitioning from hard floors to carpet. The Curv 2, however, recognized the drop and avoided it, and left no debris behind.
Ideal for Hard Floors
The Qrevo Curv 2 is particularly suitable for homes with mostly hard floors, featuring an extra-wide self-cleaning spinning roller mop that applies pressure to scrub thoroughly. It offers 20,000 Pa of suction, which remains impressive even if lower than the Saros 20.
Other Roborock Deals
Prime Day also includes these Roborock models:
- Roborock Saros 20 – $1,345 ($255 off) – more powerful but poor at handling obstacles.
- Roborock Saros 10R – $885 ($715 off) – older model with 22,000 Pa suction and a side brush for corners.
- Roborock Saros Z70 – $1,085 ($915 off) – the model with an arm (OmniGrip) that didn't work perfectly in tests.


