Editorial notes last verified: September 2026
The 20,000 Pa suction puts this model in the middle of Roborock’s currently
on-sale Qrevo lineup, ranking 9th of 37: it
trails 8 other devices but stays ahead of 28 other devices. Looking at
the wider group of 23 active devices introduced in 2026 with available
suction data, it trails 19 other devices. Although that number looks large, it
isn’t among the strongest among 2026 launches in this broader comparison.
2026 launches, suction power (Pa)
20
Roborock Qrevo Curv 2 Flow
20,000 Pa
There is 63 dBA on the noise side. There’s no strong signal either way at the
whole-catalog level: 63 dBA doesn’t stand out as notably quiet or notably loud.
Within Roborock’s own lineup, though, it does slightly better: most of the
brand’s models sit in the 67 to 68 dBA range, and this device, along with the
Qrevo Edge 2, remains at 63, quieter than most of them. Among the 10
devices with 2026 launches, it ranks 8th: quieter than
Mova V70 Ultra Complete but noisier than 6 other devices. It’s not bad, but
there’s no advantage in terms of silence among the upper segment models.
2026 launches, noise level in dBA (lower is better)
8
Roborock Qrevo Curv 2 Flow
63 dBA
The name of the device is “Flow,” and it comes with a self-cleaning roller
mop system. However, independent test results from 2026 indicate an unexpectedly poor performance on
the mop side. In a standard dry-stain cleaning test, the device scored significantly below
the average of competing mop robots; even when the water flow was increased to the highest
setting, the result did not improve significantly. These are not our own tests, but findings
from third-party evaluations. While the suction and noise seem reasonable, it is worth
taking this finding into account before approaching the mop function with high expectations.
This is a somewhat ironic result for a product whose name refers directly to mopping.
See how robot vacuums have changed since 2016 →