Ecovacs WINBOT W2S OMNI or Eziclean Windobot S5 Pro: which should you choose?
Comparison of the two window-cleaning robots using our catalogue's scoring criteria, value by value. Scores are relative to all the models we have analysed.
Ecovacs WINBOT W2S OMNI
Main drawbackIndoor use leaves exterior window chores unresolved
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Eziclean Windobot S5 Pro
Main drawbackWater tank capacity limits its appeal for extensive glass
Read the full analysis →Our verdict based on your priority
- Priority: “Suction pressure”Ecovacs WINBOT W2S OMNI 9.3 / 10 vs 8.4
- Priority: “Water tank capacity”Ecovacs WINBOT W2S OMNI 9.1 / 10 vs 6.9
- Priority: “Equipment”Ecovacs WINBOT W2S OMNI 8.9 / 10 vs 7.2
By criterion
| Criterion | Ecovacs WINBOT W2S OMNI | Eziclean Windobot S5 Pro |
|---|---|---|
| Suction pressure | 9.3 advantage | 8.4 |
| Water tank capacity | 9.1 advantage | 6.9 |
| Equipment | 8.9 advantage | 7.2 |
A gap of less than half a point does not count as an advantage: our scores are relative to the catalogue, and using them to pick a winner would imply a level of precision we cannot offer.
Side-by-side specs
| Specification | Ecovacs WINBOT W2S OMNI | Eziclean Windobot S5 Pro |
|---|---|---|
| Suction pressure | 8000 Pa | 3500 Pa |
| Electrical power | Not provided | 72 W |
| Water tank capacity | 80 ml | 50 ml |
| Robot weight | 1,95 kg | 1,35 kg |
| Noise level | Not provided | 58 dB |
| Power supply during cleaning | Powered by the station's battery via a cable | Mains-powered |
| Manufacturer's intended use | Household | Household |
| Compatible surfaces | Mirrors | Mirrors |
| Window compatibility | Frameless | Frameless |
| Spraying | Automatic | Automatic |
| Control | App | App |
| Safety features | Safety rope | UPS backup battery |
Figures published by manufacturers and retailers, compiled in our reviews. “Not provided” means the figure could not be verified.
Which is right for you?
Ecovacs WINBOT W2S OMNI
Leads on 3 criteria of 3 compared
- Water tank capacity: 9.1/10 vs 6.9/10 (80 ml vs 50 ml)
- Equipment: 8.9/10 vs 7.2/10
- Suction pressure: 9.3/10 vs 8.4/10 (8000 Pa vs 3500 Pa)
- Power supply during cleaning: Powered by the station's battery via a cable
Eziclean Windobot S5 Pro
Leads on 0 criterion of 3 compared
- Power supply during cleaning: Mains-powered
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Comparison based on published specifications and our scores, calculated using the same criteria for every model. Our methodology →
Frequently asked questions
Which is rated higher, Ecovacs WINBOT W2S OMNI or Eziclean Windobot S5 Pro?
Ecovacs WINBOT W2S OMNI scores 9.1/10, compared with 7.5/10 for Eziclean Windobot S5 Pro, using the same scoring criteria.
Which wins on “Water tank capacity”?
Ecovacs WINBOT W2S OMNI wins on “Water tank capacity”: 9.1/10 compared with 6.9/10 for Eziclean Windobot S5 Pro. Recorded values: 80 ml versus 50 ml.
Which wins on “Equipment”?
Ecovacs WINBOT W2S OMNI wins on “Equipment”: 8.9/10 compared with 7.2/10 for Eziclean Windobot S5 Pro.
Which wins on “Suction pressure”?
Ecovacs WINBOT W2S OMNI wins on “Suction pressure”: 9.3/10 compared with 8.4/10 for Eziclean Windobot S5 Pro. Recorded values: 8000 Pa versus 3500 Pa.
What's the difference in power supply during cleaning between the two?
Ecovacs WINBOT W2S OMNI: Powered by the station's battery via a cable. Eziclean Windobot S5 Pro: Mains-powered.