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 6th of 38: it
trails 5 other devices but stays ahead of 32 other devices. Looking at
the wider group of 11 active devices introduced in 2026 with available
suction data, it trails 8 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)
9
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 67–68 dBA range, and this device, along with the
Qrevo Edge 2, remains at 63, quieter than most of them. Among the 7
devices with 2026 launches, it ranks 5th: quieter than
Mova V70 Ultra Complete but noisier than 4 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)
5
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 →