Head to head · Window cleaning robots
MOVA N1 vs Ecovacs WINBOT W3 OMNI
MOVA N1 or Ecovacs WINBOT W3 OMNI? Verdict Scores 79 and 75. The N1: water tank 120 vs 80 ml; the WINBOT W3 OMNI: glass per fill 50 vs 32 m².
Manufacturers' published figures, scored by the same engine as the rankings. Nothing here is from a test we ran. · Updated
Verdict
The MOVA N1 has the higher Verdict Score, 79 to 75.
The MOVA N1 has the edge in safety, coverage, value and ease of use. The Ecovacs WINBOT W3 OMNI has the edge in cleaning, navigation and reliability.
In the manufacturers' published figures the MOVA N1 is ahead on one row: water tank (120 ml against 80 ml). In turn, the Ecovacs WINBOT W3 OMNI is ahead on 4 rows, among them glass per fill (50 m² against 32 m²), suction (10,000 Pa against 8,000 Pa) and smallest pane (30 × 40 cm against 30 × 45 cm).
The MOVA N1 suits upstairs and exterior glass where the power-cut backup matters. The Ecovacs WINBOT W3 OMNI suits households with many windows who want the pads washed for them.
This comparison is computed from our specification database and is not edited individually. Method: specification analysis of the makers' published figures, explained on our scoring and editorial policy pages.
Where the MOVA N1 is ahead
- Coverage75 · 73
- Safety96 · 70
- Ease of Use66 · 61
- Value100 · 27
- Water tank120 ml · 80 ml
Where the Ecovacs WINBOT W3 OMNI is ahead
- Cleaning84 · 67
- Navigation100 · 60
- Reliability62 · 61
- Glass per fill50 m² · 32 m²
- Suction10,000 Pa · 8,000 Pa
- Smallest pane30 × 40 cm · 30 × 45 cm
- Noise68 dB · 72 dB
Subscores are from our engine; the specification rows are the manufacturers' published figures, listed only where the better direction is beyond argument.
Where to buy
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MOVA press image

Ecovacs press image
Full specification, side by side
| Compare | MOVA MOVA N1 | Ecovacs Ecovacs WINBOT W3 OMNI |
|---|---|---|
![]() | ![]() | |
79/100 ≈ $190Price in the manufacturer's shop | 75/100 $700Price in the manufacturer's shop | |
| Highest Verdict Score | ||
Shop links are affiliate links: a purchase through them may earn RoboVerdict a commission, which never changes a ranking. | ||
| Check price on Amazon.com | Check price | |
| At a glance | ||
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| Score breakdown | ||
| Verdict Score | 79/100 | 75/100 |
| Cleaning | 67 | 84 |
| Adhesion | 100 | 100 |
| Coverage | 75 | 73 |
| Safety | 96 | 70 |
| Navigation | 60 | 100 |
| Ease of Use | 66 | 61 |
| Reliability | 61 | 62 |
| Value | 100 | 27 |
Specifications In green: the better figure where the direction is beyond argument, such as more lawn or less noise. Where it depends on your home, nothing is marked. | ||
| Cleaning | ||
| Spray system | Yes | Yes |
| Water tank | 120 ml | 80 ml |
| Glass per fill | 32 m² | 50 m² |
| Cleaning speed | Not published | 16 cm/s |
| Cleaning modes | 6 | 7 |
| Corner cleaning | No | Yes |
| Stated area coverage | > 90% | Not published |
| Cloth | Washable microfibre, 2 in the box | Not published |
| Corner scrubber | Not published | TruEdge, lowered at the frame, up to 200 rpm, retracts after cleaning |
| Edge precision | Not published | 1.1 mm |
| Time per square metre | Not published | About 1 min 35 s, fast mode |
| Area on one station charge | Not published | About 120 m² fast mode, 48 m² deep mode |
| Spray nozzles | Not published | 6 |
| Pad washing | Not published | Vortex Wash in the station: 16 jets at 20 kPa, four discs at 200 rpm, about 1 minute |
| Modes in the app | Not published | Eight, counting remote steering |
| Adhesion | ||
| Suction | 8,000 Pa | 10,000 Pa |
| Pressure compensation | Yes | Yes |
| Pressure compensation response | 0.02 s | Not published |
| Suction while moving | Not published | 3,300 Pa |
| Suction in the German copy | Not published | 8,000 Pa in the German fall-protection list, where the US copy's list prints 10000Pa; 10,000 Pa is also the Canadian spec list's peak |
| Fit | ||
| Largest pane | 200 × 300 cm | Not published |
| Smallest pane | 30 × 45 cm | 30 × 40 cm |
| Edge detection | Yes | Yes |
| Other surfaces | Yes | No |
| Frame type | Not published | Framed and frameless, as Ecovacs lists it |
| Frame detected from | Not published | 1 mm (70%), 2 mm (95%) |
| Obstacle detected from | Not published | 1 mm (70%), 2 mm (95%) |
| Maximum pane tilt | Not published | ±90° |
| Safety | ||
| Power-cut backup | 30 min | 30 min |
| Safety rope | Yes | Yes |
| Rope rating | Not published | 100 kg |
| Fault self-check | Yes | No |
| Stated protection layers | 12 | 12 |
| Station | Not published | 10 kg, suction cup over 800 N, auto-winding cable, 63 dB |
| Station battery | Not published | 9,000 mAh at 21.9 V, 120 W rated power |
| Edge sensing response | Not published | 0.02 s |
| Navigation | ||
| Path planning | Yes | Yes |
| Resumes after interruption | No | Yes |
| Returns to start | No | Yes |
| Steers round obstacles | Yes | Yes |
| Control | ||
| Remote control | Yes | Yes |
| Voice prompts | Yes | Yes |
| Cable reach | Not published | 5.5 m |
| Cordless | No | Yes |
| Voice prompt languages | 15 | 11+ |
| Mains lead to the station | Not published | 1.8 m |
| Power | ||
| Battery | Not published | 9,000 mAh |
| Runtime | Not published | 2 h 10 min |
| Charging time | Not published | 3 h |
| Connectivity | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | No | Yes |
| 4G / LTE | No | No |
| Physical | ||
| Weight | 1.3 kg | 2.1 kg |
| L × W × H | 215 × 215 × 59 mm | 270 × 270 × 76 mm |
| Noise | 72 dB | 68 dB |
| Support | ||
| Warranty | Not published | 24 months |
| Released | Not published | 2026 |
| Warranty (shop's claim) | Up to 3 years | Not published |
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