Ecovacs Deebot X9S Pro Omni
A well-equipped roller-mop robot for pet homes on a mid-range budget, with dual cleaning solutions and a camera for checking in on pets.
Amazon $663.45$663.45
The Ecovacs Deebot X9S Pro Omni is the better robot vacuum overall, rated 4.3 to 4.2. The Ecovacs Deebot X9S Pro Omni leads on navigation and mopping. The Roborock Qrevo 2 Pro Set costs $13.47 less ($649.98 vs $663.45).
Roborock Qrevo 2 Pro Set
For buyers who want the Qrevo 2 Pro with more suction and hotter mop washing, and don’t mind paying $100 extra.
Amazon $649.98$649.98
Prices were last checked October 27, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Ecovacs Deebot X9S Pro Omni for navigation (LiDAR + camera vs LiDAR + 3D light) and mopping (Roller, lifts 15 mm, extends to edges vs Dual spinning pads, leaves its mop at the dock for carpet, extends to edges).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every self-cleaning dock robot vacuum; a clear win is highlighted. How we rank explains each one.
| Factor weight | Ecovacs Deebot X9S Pro Omni | Roborock Qrevo 2 Pro Set |
|---|---|---|
| Overall rating | 4.3/5 | 4.2/5 |
| Cleaning 30% | 71 not yet tested; estimated from 10 tested Ecovacs robots and the median of the 70 tested robots | 63 not yet tested; estimated from 19 tested Roborock robots and the median of the 70 tested robots |
| Value 25% | 61 $663 | 62 $650 |
| Dock 20% | 90 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent | 100 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying |
| Navigation 15% | 100 LiDAR + camera | 85 LiDAR + 3D light |
| Mopping 10% | 95 Roller, lifts 15 mm, extends to edges | 86 Dual spinning pads, leaves its mop at the dock for carpet, extends to edges |
Specifications
| Ecovacs Deebot X9S Pro Omni | Roborock Qrevo 2 Pro Set | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 30,000 Pa | 25,000 Pa |
| Main brush | single floating bristle brush (ZeroTangle 4.0) | DuoDivide dual anti-tangle main brush |
| Dustbin | 250 mL | - |
| Extending side brush | No | No |
| Mopping | ||
| Mop | Roller, lifts 15 mm, extends to edges | Dual spinning pads, leaves its mop at the dock for carpet, extends to edges |
| Mop lift | 15 mm | 15 mm |
| Leaves mop at dock | No | Yes |
| Extending mop | Yes | Yes |
| Water tank | 110 mL | - |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Dust bag | 2.5 L | - |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | - |
| Water hookup option | No | - |
| Clean water tank | 4 L | - |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + 3D light |
| Obstacle avoidance | Structured light plus RGB AI camera with fill light | Structured light (Reactive Tech) |
| Climbs thresholds | 24 mm | - |
| Matter | - | Yes |
| Voice assistants | YIKO | Alexa, Google Assistant, Siri Shortcuts |
| Build | ||
| Height | 3.7 in (95 mm) | 3.8 in (97 mm) |
| Retracting LiDAR | No | No |
| Battery | 4,000 mAh | - |
| Run time | Up to 2 h 20 min | - |
| Weight | 11.7 lb (5.3 kg) | - |
| Warranty | 1 year | 1 year |
| Released | - | 2026-07 |