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Head to head · Window cleaning robots

Ecovacs WINBOT W2S PRO OMNI vs Mamibot iGLASSBOT W300

Ecovacs WINBOT W2S PRO OMNI or Mamibot iGLASSBOT W300? Verdict Scores 77 and 69. The WINBOT W2S PRO OMNI: smallest pane 30 × 40 vs 60 × 60 cm.

Manufacturers' published figures, scored by the same engine as the rankings. Nothing here is from a test we ran. · Updated

Verdict

The Ecovacs WINBOT W2S PRO OMNI has the higher Verdict Score, 77 to 69.

The Ecovacs WINBOT W2S PRO OMNI has the edge in safety, navigation, ease of use and reliability. The Mamibot iGLASSBOT W300 has the edge in cleaning, coverage and value.

In the manufacturers' published figures the Ecovacs WINBOT W2S PRO OMNI is ahead on 6 rows, among them glass per fill (75 m² against 35 m²), suction (10,000 Pa against 8,000 Pa) and smallest pane (30 × 40 cm against 60 × 60 cm). In turn, the Mamibot iGLASSBOT W300 is ahead on one row: water tank (215 ml against 120 ml).

The Ecovacs WINBOT W2S PRO OMNI suits large glazed areas and patio doors done on one fill. The Mamibot iGLASSBOT W300 suits large panes and shop fronts, where the tank and the squeegee pay off.

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.

EcovacsNew model
Ecovacs WINBOT W2S PRO OMNI≈ $650
Mamibot
Mamibot iGLASSBOT W300Not published

Where the Ecovacs WINBOT W2S PRO OMNI is ahead

  • Safety76 · 69
  • Navigation100 · 40
  • Ease of Use63 · 54
  • Reliability62 · 44
  • Glass per fill75 m² · 35 m²
  • Suction10,000 Pa · 8,000 Pa
  • Smallest pane30 × 40 cm · 60 × 60 cm
  • Power-cut backup30 min · 25 min
  • Noise66 dB · 70 dB
  • Warranty24 months · 12 months

Where the Mamibot iGLASSBOT W300 is ahead

  • Cleaning88 · 87
  • Coverage76 · 73
  • Value36 · 29
  • Water tank215 ml · 120 ml

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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Full specification, side by side

Compare
Ecovacs
Ecovacs WINBOT W2S PRO OMNI
Mamibot
Mamibot iGLASSBOT W300
Ecovacs WINBOT W2S PRO OMNI
Ecovacs press image
≈ $650Price in the manufacturer's shop
Not published
Highest Verdict Score

Shop links are affiliate links: a purchase through them may earn RoboVerdict a commission, which never changes a ranking.

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At a glance
Leads on
  • Safety
  • Navigation
  • Ease of Use
  • Reliability
  • Cleaning
  • Coverage
  • Value
Pros
  • 10,000 Pa in standard mode, the top figure here, shared with the W3 OMNI
  • 120 ml tank rated for 75 m² a fill, high-pressure pump, 90% water coverage
  • TruEdge 2.0 cleans flush to the frame; obstacles detected from 2 mm
  • 215 ml tank for about 35 m², the largest in the category
  • Spray, wipe and squeegee in one pass; 8,000 Pa with suction monitoring
  • Four-side edge sensors and a four-side brush ring for the corners
Cons
  • 2.1 kg, the heaviest Winbot
  • No maximum pane size in the specification
  • Deep mode covers about 26 m² on one station charge
  • One-year warranty, six months on the battery
  • No weight, rope rating, cable length, speed or maximum pane printed
  • No voice prompts and no resume or return to start claimed
Best for
  • Large glazed areas and patio doors done on one fill
  • Framed windows that need the edge done to the frame, with no socket nearby
  • Large panes and shop fronts, where the tank and the squeegee pay off
  • Tiled and marble walls as well as windows
Score breakdown
Verdict Score77/10069/100
Cleaning
87
88
Adhesion
100
100
Coverage
73
76
Safety
76
69
Navigation
100
40
Ease of Use
63
54
Reliability
62
44
Value
29
36
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 systemYesYes
Water tank120 ml215 ml
Glass per fill75 m²35 m²
Cleaning speedNot publishedNot published
Cleaning modes85
Corner cleaningYesYes
Edge cleaningTruEdge 2.0, radial edge-locking, flush to the frameNot published
SprayHigh-pressure pump, 90% water coverage; six nozzles in the spec list, three in the product copyNot published
Time per square metreAbout 1 min 30 s, fast modeNot published
Area on one station chargeAbout 72 m² fast mode, 26 m² deep modeNot published
Path memoryYesNot published
SqueegeeNot publishedFlexSqueegee, adaptive, after the spray and the wipe
Spray nozzlesNot published4, two each side, atomised
ModesNot publishedFast, deep, edge, spot and manual
Adhesion
Suction10,000 Pa8,000 Pa
Pressure compensationYesYes
Suction while moving3,300 PaNot published
Fit
Largest paneNot publishedNot published
Smallest pane30 × 40 cm60 × 60 cm
Edge detectionYesYes
Other surfacesNoYes
Obstacle detected from2 mmNot published
Maximum pane tilt45°Not published
Minimum glass thicknessNot published3 mm
Safety
Power-cut backup30 min25 min
Safety ropeYesCombined with the power cable, no length or rating printed
Rope ratingNot publishedNot published
Fault self-checkNoNo
Station5 kg, suction cup over 800 N, auto-winding cableNot published
Stated protection layers12Not published
Backup batteryNot published650 mAh, 25 to 30 minutes of holding
Navigation
Path planningYesYes
Resumes after interruptionYesNo
Returns to startYesNo
Steers round obstaclesYesNo
Control
Remote controlYesYes
Voice promptsYesNo
Cable reach5.5 mNot published
CordlessYesNo
Noise reductionFour-stageNot published
Firmware updatesNot publishedOver the air, from the app
Power
Battery5,200 mAhNot published
Runtime1 h 50 minNot published
Charging time3 hNot published
Connectivity
Wi-FiNoYes
BluetoothYesNo
4G / LTENoNo
Physical
Weight2.1 kgNot published
L × W × H272 × 272 × 76 mm270 × 270 × 69 mm
Noise66 dB70 dB
Support
Warranty24 months12 months
ReleasedNot publishedNot published
Battery warrantyNot published6 months

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