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 MOVA S70 Roller costs $14.45 less ($649 vs $663.45).
MOVA S70 Roller
A cheaper roller-mop robot for low-furniture homes with mostly hard floors and few rugs.
Amazon $649$649
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 Roller, 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 | MOVA S70 Roller |
|---|---|---|
| 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 | 73 not yet tested; estimated from 5 tested MOVA robots and the median of the 70 tested robots |
| Value 25% | 61 $663 | 62 $649 |
| Dock 20% | 90 Self-empties the bin, washes the mop, hot-water mop wash, hot-air mop drying, doses detergent | 89 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 | 85 Roller, extends to edges |
Specifications
| Ecovacs Deebot X9S Pro Omni | MOVA S70 Roller | |
|---|---|---|
| Vacuum | ||
| Claimed suction | 30,000 Pa | 30,000 Pa |
| Main brush | single floating bristle brush (ZeroTangle 4.0) | Single rubber brush (TriCut brush optional) |
| Dustbin | 250 mL | 240 mL |
| Extending side brush | No | Yes |
| Mopping | ||
| Mop | Roller, lifts 15 mm, extends to edges | Roller, extends to edges |
| Mop lift | 15 mm | - |
| Leaves mop at dock | No | No |
| Extending mop | Yes | Yes |
| Water tank | 110 mL | 150 mL |
| Dock | ||
| Dock | Washes mop + empties | Washes mop + empties |
| Self-empties | Yes | Yes |
| Dust bag | 2.5 L | 3.2 L |
| Washes mop | Yes | Yes |
| Hot-water wash | Yes | Yes |
| Hot-air drying | Yes | Yes |
| Detergent dosing | Yes | - |
| Water hookup option | No | No |
| Clean water tank | 4 L | 5 L |
| Navigation & app | ||
| Navigation | LiDAR + camera | LiDAR + 3D light |
| Obstacle avoidance | Structured light plus RGB AI camera with fill light | Dual-line laser, ToF edge sensing, ultrasonic rug detection |
| Climbs thresholds | 24 mm | 22 mm |
| Voice assistants | YIKO | - |
| Build | ||
| Height | 3.7 in (95 mm) | 3.5 in (90 mm) |
| Retracting LiDAR | No | No |
| Battery | 4,000 mAh | 5,200 mAh |
| Run time | Up to 2 h 20 min | - |
| Weight | 11.7 lb (5.3 kg) | - |
| Warranty | 1 year | 3 years |
| Released | - | 2026-03 |