roborock
roborock 2026 New Saros 20 Flow Robot Vacuum and Mop, SpiraFlow 2.0 Pressurized Self-Cleaning Roller Mop, 36000 Pa, 3.46 in Double-Layer Threshold, 300+ Obstacle Avoidance, Zero-Tangle, 212F Mop Wash
Best for: hands-off daily floor care — schedule it, forget it, and let a self-empty dock stretch the gap between chores to weeks.
Tip: add it to your Amazon cart while you decide — it stays saved there, with no obligation to buy.
Official video
See it in action
From the official Roborock Support channel — the maker's own walkthrough.
Video: Saros 20 Flow Tutorial Maintaining Your Robot — official Roborock Support channel on YouTube. We embed, they host.
Score breakdown
Where the 5.5 comes from
Each bar is this model's min-max normalized position across the 14 robot vacuums we track. Missing specs are excluded and the remaining weights rescaled — never treated as zero.
Official spec sheet
Every number, cited
| Brand | roborock |
|---|---|
| Rated suction | 36,000 Pa |
| Max runtime | — |
| Navigation | LiDAR |
| Self-empty dock | Yes |
| Key feature | 36,000 Pa suction; SpiraFlow 2.0 self-cleaning roller mop; retractable LiDAR; 3.46 in threshold crossing |
| Buyer rating | 4.2 /5 |
| Buyer reviews | 4,498 |
| Est. monthly sales | — |
| Spec source | View spec source ↗ |
Strengths in the data
- Best rated suction in the category
Flaws but not dealbreakers
- No bottom-4 finish in any scored metric
Both lists are derived mechanically: a metric makes the list when this model finishes in the top or bottom four of the 14 robot vacuums we track.
Who shouldn't get it: Skip it if your floors are covered in cables and clutter — even the smartest robot navigates tidy rooms best.
Tip: add it to your Amazon cart while you decide — it stays saved there, with no obligation to buy.
All data above is publicly available spec data from the official brand page linked in the table — we don't lab-test. Prices and availability are shown on Amazon. Compare with all 14 robot vacuums ↗