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Head to head · Window cleaning robots

Ecovacs WINBOT MINI vs Mamibot iGLASSBOT W300

Ecovacs WINBOT MINI or Mamibot iGLASSBOT W300? Verdict Scores 71 and 69. The WINBOT MINI: smallest pane 22 × 25 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 MINI has the higher Verdict Score, 71 to 69.

The Ecovacs WINBOT MINI has the edge in safety, navigation, value, ease of use and reliability. The Mamibot iGLASSBOT W300 has the edge in cleaning and adhesion.

In the manufacturers' published figures the Ecovacs WINBOT MINI is ahead on 4 rows, among them smallest pane (22 × 25 cm against 60 × 60 cm), power-cut backup (30 min against 25 min) and noise (63 dB against 70 dB). In turn, the Mamibot iGLASSBOT W300 is ahead on 3 rows: water tank (215 ml against 60 ml), glass per fill (35 m² against 25 m²) and suction (8,000 Pa against 7,500 Pa).

The Ecovacs WINBOT MINI suits small and narrow panes: windows with glazing bars, bathroom glass, shower screens. 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.

Ecovacs
Ecovacs WINBOT MINI≈ $180
Mamibot
Mamibot iGLASSBOT W300Not published

Where the Ecovacs WINBOT MINI is ahead

  • Safety76 · 69
  • Navigation100 · 40
  • Ease of Use70 · 54
  • Reliability62 · 44
  • Value100 · 36
  • Smallest pane22 × 25 cm · 60 × 60 cm
  • Power-cut backup30 min · 25 min
  • Noise63 dB · 70 dB
  • Warranty24 months · 12 months

Where the Mamibot iGLASSBOT W300 is ahead

  • Cleaning88 · 39
  • Adhesion100 · 64
  • Water tank215 ml · 60 ml
  • Glass per fill35 m² · 25 m²
  • Suction8,000 Pa · 7,500 Pa

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 MINI
Mamibot
Mamibot iGLASSBOT W300
Ecovacs WINBOT MINI
Ecovacs press image
≈ $180Price 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
  • Value
  • Cleaning
  • Adhesion
Pros
  • Fits panes from 22 × 25 cm, the smallest minimum in the category
  • 1.3 kg and 55 mm thick; 7,500 Pa with a 30-minute power-cut reserve
  • Ultrasonic 10-micron mist from four nozzles, 60 ml tank for 25 m²
  • 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
  • About three minutes per square metre, the slowest Winbot
  • Three modes only, and no claim for pressure compensation or the corners
  • Corded: 3.5 m from the power unit plus a 1.2 m mains lead
  • 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
  • Small and narrow panes: windows with glazing bars, bathroom glass, shower screens
  • A first window robot for a flat
  • Large panes and shop fronts, where the tank and the squeegee pay off
  • Tiled and marble walls as well as windows
Score breakdown
Verdict Score71/10069/100
Cleaning
39
88
Adhesion
64
100
Coverage
76
76
Safety
76
69
Navigation
100
40
Ease of Use
70
54
Reliability
62
44
Value
100
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 tank60 ml215 ml
Glass per fill25 m²35 m²
Cleaning speedNot publishedNot published
Cleaning modes35
Corner cleaningNoYes
SprayUltrasonic mist, 10 µm droplets, four nozzlesNot published
Time per square metreAbout 3 minutes, fast modeNot published
Stated area coverageUp to 99.5% with the bumpers removedNot 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
Suction7,500 Pa8,000 Pa
Pressure compensationNoYes
Suction while moving3,200 PaNot published
Fit
Largest paneNot publishedNot published
Smallest pane22 × 25 cm60 × 60 cm
Edge detectionYesYes
Other surfacesNoYes
Frame detected from3 mmNot published
Obstacle detected from4 mmNot published
Minimum glass thicknessNot published3 mm
Safety
Power-cut backup30 min25 min
Safety rope3.3 mCombined with the power cable, no length or rating printed
Rope ratingNot publishedNot published
Fault self-checkNoNo
Backup battery3,000 mAh650 mAh, 25 to 30 minutes of holding
Stated protection layers9Not published
Navigation
Path planningYesYes
Resumes after interruptionYesNo
Returns to startYesNo
Steers round obstaclesYesNo
Control
Remote controlYesYes
Voice promptsYesNo
Cable reach3.5 mNot published
CordlessNoNo
Mains lead1.2 mNot published
ColoursGrey or beigeNot published
Firmware updatesNot publishedOver the air, from the app
Power
BatteryNot publishedNot published
RuntimeNot publishedNot published
Charging timeNot publishedNot published
Connectivity
Wi-FiYesYes
BluetoothNoNo
4G / LTENoNo
Physical
Weight1.3 kgNot published
L × W × H215 × 215 × 55 mm270 × 270 × 69 mm
Noise63 dB70 dB
Support
Warranty24 months12 months
ReleasedNot publishedNot published
Battery warrantyNot published6 months

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