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Head to head · Window cleaning robots

Ecovacs WINBOT mini 2 vs Ecovacs WINBOT W2S PRO OMNI

Ecovacs WINBOT mini 2 or Ecovacs WINBOT W2S PRO OMNI? Verdict Scores 79 and 76, where each leads on published specs and which to choose.

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 2 has the higher Verdict Score, 79 to 76.

The Ecovacs WINBOT mini 2 has the edge in coverage, adhesion and value. The Ecovacs WINBOT W2S PRO OMNI has the edge in cleaning and ease of use.

In the manufacturers' published figures the Ecovacs WINBOT mini 2 is ahead on one row: smallest pane (25 × 25 cm against 30 × 40 cm). In turn, the Ecovacs WINBOT W2S PRO OMNI is ahead on 4 rows, among them water tank (120 ml against 50 ml), glass per fill (75 m² against 30 m²) and suction (10,000 Pa against 8,000 Pa).

The Ecovacs WINBOT mini 2 suits windows with glazing bars, bathroom glass and shower screens. The Ecovacs WINBOT W2S PRO OMNI suits large glazed areas and patio doors done on one fill.

Ecovacs
WINBOT mini 2$240
Ecovacs
WINBOT W2S PRO OMNI≈ $600

Where the Ecovacs WINBOT mini 2 is ahead

  • Adhesion100 · 70
  • Coverage76 · 73
  • Value88 · 53
  • Smallest pane25 × 25 cm · 30 × 40 cm

Where the Ecovacs WINBOT W2S PRO OMNI is ahead

  • Cleaning86 · 66
  • Ease of Use63 · 56
  • Water tank120 ml · 50 ml
  • Glass per fill75 m² · 30 m²
  • Suction10,000 Pa · 8,000 Pa
  • Cable reach5.5 m · 3.5 m

Subscores are from our engine; the specification rows are the manufacturers' published figures, listed only where the better direction is beyond argument.

Full specification, side by side

Compare
Ecovacs
WINBOT mini 2
Ecovacs
WINBOT W2S PRO OMNI
Ecovacs WINBOT W2S PRO OMNI
Ecovacs press image
$240Price in the manufacturer's shop
≈ $600Price in the manufacturer's shop
Highest Verdict Score
Check priceCheck price

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At a glance
Leads on
  • Adhesion
  • Coverage
  • Value
  • Cleaning
  • Ease of Use
Pros
  • Fits panes from 25 × 25 cm; 215 mm square, 55 mm high, 1.3 kg
  • 8,000 Pa with pressure compensation reacting in 0.04 s, 30-minute power-cut reserve
  • Corner brushes at all four corners, to 1 mm from the frame, 90% coverage
  • 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
Cons
  • Corded: 3.5 m from the power unit plus a 1.2 m mains lead
  • About 2 min 30 s per square metre, and a 50 ml tank rated for 30 m²
  • No noise figure and no voice prompts stated for this model
  • 2.1 kg, the heaviest Winbot
  • Pressure compensation and maximum pane size not stated
  • Deep mode covers about 26 m² on one station charge
Best for
  • Windows with glazing bars, bathroom glass and shower screens
  • A first window robot for a flat with a socket near the glass
  • Large glazed areas and patio doors done on one fill
  • Framed windows that need the edge done to the frame, with no socket nearby
Score breakdown
Verdict Score79/10076/100
Cleaning
66
86
Adhesion
100
70
Coverage
76
73
Safety
76
76
Navigation
100
100
Ease of Use
56
63
Reliability
62
62
Value
88
53
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 tank50 ml120 ml
Glass per fill30 m²75 m²
Cleaning speedNot publishedNot published
Cleaning modes78
Corner cleaningYesYes
SprayUltrasonic mist, 10 µm droplets, four nozzlesHigh-pressure pump, six nozzles, 90% water coverage
Corner brushesFelt brushes at all four corners, up to 84 rpm, to 1 mm from the frameNot published
Time per square metreAbout 2 min 30 s, fast modeAbout 1 min 30 s, fast mode
Stated area coverageUp to 90%Not published
Pad pressure on the glass14 NNot published
Edge cleaningNot publishedTruEdge 2.0, radial edge-locking, flush to the frame
Area on one station chargeNot publishedAbout 72 m² fast mode, 26 m² deep mode
Path memoryNot publishedYes
Adhesion
Suction8,000 Pa10,000 Pa
Pressure compensationYesNo
Suction while moving3,400 Pa3,300 Pa
Pressure compensation response0.04 sNot published
Fit
Largest paneNot publishedNot published
Smallest pane25 × 25 cm30 × 40 cm
Edge detectionYesYes
Other surfacesNoNo
Frame detected from1 mmNot published
Obstacle detected from2 mm2 mm
Maximum pane tiltNot published45°
Safety
Power-cut backup30 min30 min
Safety rope3.3 mYes
Rope ratingNot publishedNot published
Fault self-checkNoNo
Backup battery3,000 mAhNot published
Rope tensile rating1,900 N on the German page, 1,600 N on the US pageNot published
Edge sensing response0.02 sNot published
Stated protection layers1012
StationNot published5 kg, suction cup over 800 N, auto-winding cable
Navigation
Path planningYesYes
Resumes after interruptionYesYes
Returns to startYesYes
Steers round obstaclesYesYes
Control
Remote controlYesYes
Voice promptsNoYes
Cable reach3.5 m5.5 m
CordlessNoYes
Mains lead1.2 mNot published
Noise reductionNot publishedFour-stage
Power
BatteryNot published5,200 mAh
RuntimeNot published1 h 50 min
Charging timeNot published3 h
Connectivity
Wi-FiYesYes
BluetoothYesNo
4G / LTENoNo
Physical
Weight1.3 kg2.1 kg
L × W × H215 × 215 × 55 mm272 × 272 × 76 mm
NoiseNot published66 dB
Support
Warranty24 months24 months
Released2026Not published

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