# Ecovacs Winbot W2 Pro Omni vs Ecovacs Winbot W2S Pro Omni

As of Oct 26, 2026, the Ecovacs Winbot W2 Pro Omni costs $399 and the Ecovacs Winbot W2S Pro Omni costs $600, so the Ecovacs Winbot W2 Pro Omni is $201 cheaper. The Ecovacs Winbot W2 Pro Omni scores higher in our ranking (8.2 vs 7.0 out of 10). Pick the Ecovacs Winbot W2 Pro Omni for station convenience on a budget. Pick the Ecovacs Winbot W2S Pro Omni for big windows on a mid range budget.

Prices checked Oct 26, 2026. HTML version: https://robotsforthat.com/vs/ecovacs-winbot-w2-pro-omni-vs-ecovacs-winbot-w2s-pro-omni/

## Side by side

| | Ecovacs Winbot W2 Pro Omni | Ecovacs Winbot W2S Pro Omni |
|---|---|---|
| Price | $399 | $600 |
| 3 year cost | $399 | $600 |
| Our score | 8.2/10 | 7.0/10 |
| Rank in Windows | #3 | #6 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| Suction | 5,500 Pa max, 2,800 Pa while moving (brand claim) | Up to 10,000 Pa (brand claim) |
| Cleaning speed | 1 sq m in about 1 min 45 s in Fast Mode (brand claim) | About 1 m² in 90 seconds (brand claim) |
| Safety rope | 1 m composite rope rated to 100 kg (brand claim) | 5.5 m, rated to 1,000 N |
| Battery backup | 4,500 mAh battery, 110 min runtime; stays attached over 30 min at low power (brand claim) | Up to 110 min cordless runtime; stays attached over 30 min at low power |
| Spray | Auto spray, 60 ml tank | Three nozzle wide angle spray, 120 ml tank |
| Corners | Edge Cleaning mode; corners still need a manual wipe per TechRadar | TruEdge 2.0 with four corner scrubbers |
| Frameless glass | Supported, framed and frameless | Supported, optical sensor detects frameless edges |
| Base station | Portable 5.5 kg station with 5.5 m cord that anchors the robot | Portable OMNI station with battery, 5 kg counterweight and auto cord take up; no pad washing |
| Noise | n/a | 66 dB (brand rating) |
| Battery | n/a | 5,200 mAh (AndroidGuys launch report) |
| Best for | station convenience on a budget | big windows on a mid range budget |
| Skip if | you need clean corners without touch ups | you want hands free pad washing |

## What reviewers found

### Ecovacs Winbot W2 Pro Omni

- TechRadar (Performance 5/5): Very dirty windows came clean in one cycle; worked on mirrors and shower doors; never lost suction; cloth cannot reach the very corners. [Source](https://www.techradar.com/home/smart-home/ecovacs-winbot-w2-pro-omni-review)

### Ecovacs Winbot W2S Pro Omni

- Basic Tutorials (92/100): Navigation needed no intervention and results were nearly streak free; heavy dirt clogged the pad and a second pass helped on soiled glass. Four panes cleaned twice in deep mode took about 10 minutes. [Source](https://basic-tutorials.com/reviews/gadget-reviews/ecovacs-winbot-w2s-pro-omni/)

## Questions buyers ask

### Which is better, the Ecovacs Winbot W2 Pro Omni or the Ecovacs Winbot W2S Pro Omni?

The Ecovacs Winbot W2 Pro Omni scores higher in our ranking (8.2 vs 7.0 out of 10). Pick the Ecovacs Winbot W2 Pro Omni for station convenience on a budget. Pick the Ecovacs Winbot W2S Pro Omni for big windows on a mid range budget.

### Which is cheaper?

The Ecovacs Winbot W2 Pro Omni at $399, versus $600 for the Ecovacs Winbot W2S Pro Omni, checked Oct 26, 2026. Over 3 years with running costs: $399 vs $600.

### What is the difference between the Winbot W2 Pro Omni and the Winbot W2S Pro Omni?

Suction: 5,500 Pa max, 2,800 Pa while moving (brand claim) on the Winbot W2 Pro Omni, Up to 10,000 Pa (brand claim) on the Winbot W2S Pro Omni. Cleaning speed: 1 sq m in about 1 min 45 s in Fast Mode (brand claim) on the Winbot W2 Pro Omni, About 1 m² in 90 seconds (brand claim) on the Winbot W2S Pro Omni. Safety rope: 1 m composite rope rated to 100 kg (brand claim) on the Winbot W2 Pro Omni, 5.5 m, rated to 1,000 N on the Winbot W2S Pro Omni.

Full reviews: [Ecovacs Winbot W2 Pro Omni](https://robotsforthat.com/robot/ecovacs-winbot-w2-pro-omni/index.md), [Ecovacs Winbot W2S Pro Omni](https://robotsforthat.com/robot/ecovacs-winbot-w2s-pro-omni/index.md)