WINBOT W2 PRO
Ecovacs' corded entry Winbot: 5,300 Pa, six spray nozzles fed by a 60 ml tank for 40 m², seven modes on a planned WIN-SLAM route, an edge mode and 30 minutes of grip after a power cut, for €449 list.
Review method: Specification analysis
Our verdict
The W2 PRO is the Winbot without the station, and for a lot of windows that is the sensible purchase. It sprays from six nozzles, plans its route with WIN-SLAM 4.0 and picks up where it stopped after an interruption, returns to where you put it on, detects a frame from 2 mm and an obstacle from 4 mm, and was first to offer a dedicated edge-cleaning mode. It holds on with 5,300 Pa in standard mode, 2,800 while moving, compensates the pressure automatically and keeps its grip for 30 minutes if the power fails, on a 3,000 mAh internal battery. You steer it omnidirectionally from the app, it talks, and at 1.8 kg with a 6 m rope and a 5.5 m cord it is an easy machine to manage. What it lacks is what the OMNI models add: no battery station, so a socket within 6.7 m is a must, a 60 ml tank rated for 40 m², and no corner claim.
Pros
- Seven modes on a planned route that resumes after interruption and returns to start
- Frame detection from 2 mm, obstacle detection from 4 mm
- Pressure compensation and 30 minutes of grip after a power cut
- Omnidirectional app control and voice prompts, 63 dB
- The cheapest W2, with a two-year warranty
Cons
- 5,300 Pa in standard mode, the lowest of the Winbots here
- Needs a socket: 5.5 m cord plus 1.2 m mains lead, no battery station
- 60 ml tank rated for 40 m², no corner claim
- Ecovacs states no maximum pane size
Best for
- Ground-floor and interior glass close to a socket
- Anyone who wants the Winbot route planning at the lowest price
Not recommended for
- Balconies and rooms without a socket, where the OMNI station pays for itself
- Very large panes, where the 60 ml tank runs dry
Score breakdown
- Cleaning
- 57
- Adhesion
- 66
- Coverage
- 63
- Safety
- 76
- Navigation
- 100
- Ease of Use
- 61
- Reliability
- 62
- Value
- 46
Specifications
Cleaning
- Spray system
- Yes
- Water tank
- 60 ml
- Glass per fill
- 40 m²
- Cleaning speed
- Not published
- Cleaning modes
- 7
- Corner cleaning
- No
Adhesion
- Suction
- 5,300 Pa
- Pressure compensation
- Yes
Fit
- Largest pane
- Not published
- Smallest pane
- 30 × 40 cm
- Edge detection
- Yes
- Other surfaces
- No
Safety
- Power-cut backup
- 30 min
- Safety rope
- Yes
- Rope rating
- Not published
- Fault self-check
- No
Navigation
- Path planning
- Yes
- Resumes after interruption
- Yes
- Returns to start
- Yes
- Steers round obstacles
- Yes
Control
- Remote control
- Yes
- Voice prompts
- Yes
- Cable reach
- 5.5 m
- Cordless
- No
Power
- Battery
- Not published
- Runtime
- Not published
- Charging time
- Not published
Connectivity
- Wi-Fi
- Yes
- Bluetooth
- No
- 4G / LTE
- No
Physical
- Weight
- 1.8 kg
- L × W × H
- 271 × 271 × 78 mm
- Noise
- 63 dB
Support
- Warranty
- 24 months
- Released
- Not published
Adhesion
- Suction while moving
- 2,800 Pa
Cleaning
- Time per square metre
- About 1 min 45 s, fast mode
- Spray nozzles
- 6
- Cloth
- Double-sided microfibre, 2 in the box
Fit
- Frame detected from
- 2 mm
- Obstacle detected from
- 4 mm
Safety
- Backup battery
- 3,000 mAh
- Safety rope
- 6 m
- Stated protection layers
- 10
Control
- Mains lead
- 1.2 m
Ecovacs DE shop product page and embedded specification list, retrieved 2026-09-09
Where to buy
Retail prices are not tracked yet. This is the manufacturer's published list price. RoboVerdict may earn a commission when you buy through links on our site. This does not affect our rankings.
Top picks
- MOVA79
N1
Light 8,000 Pa window robot that sprays, plans a Z or N route, talks you through the job and holds on for thirty minutes after a power cut, from €199.
- Ecovacs72
WINBOT W2S OMNI
The Winbot with a corner scrubber: 8,000 Pa, a TruEdge brush that drops into corners at 200 rpm, an 80 ml tank for 50 m², and a 5.2 kg battery station for 110 minutes off the mains, for €599 list.
- Ecovacs72
WINBOT W2S PRO OMNI
The strongest Winbot: 10,000 Pa, TruEdge 2.0 cleaning flush to the frame, a 120 ml tank for 75 m² a fill, four-stage noise reduction to 66 dB, and a battery station for 110 minutes off the mains, for €599.