Ecovacs Winbot Mini vs Ecovacs Winbot W2S
Researched by Riley Hart · prices checked Oct 26, 2026
As of Oct 26, 2026, the Ecovacs Winbot Mini costs $159 and the Ecovacs Winbot W2S costs $299, so the Ecovacs Winbot Mini is $140 cheaper. The Ecovacs Winbot W2S has a published review score and ranks #5 in our window cleaning robots ranking; the Ecovacs Winbot Mini is not scored yet. Pick the Ecovacs Winbot Mini for small panes and first time buyers. Pick the Ecovacs Winbot W2S for indoor windows near an outlet.
- Suction
- 7,500 Pa max
- Spray
- Ultrasonic spray
- Backup battery
- Stays attached about 30
- Frameless
- Ecovacs says supported
A low cost robot for small windows and people who just want the glass done well enough. Galaxus found it cleaned about as well as by hand but was no faster, and it missed corners. Skip it if you want hands off cleaning of many panes or frameless glass.
Full Ecovacs Winbot Mini review →- Suction
- 8,000 Pa
- Spray
- Three nozzle spray
- Backup battery
- 3,000 mAh battery
- Frameless
- Supported
The cheapest way into the W2S line, with the same suction claim and edge scrubber as the Omni. KultureGeek found it cleaned indoor glass well in one pass but noted you manage the cord yourself. Check what is in the box before buying, since Ecovacs US does not list the contents.
Full Ecovacs Winbot W2S review →Side by side
| Ecovacs Winbot Mini | Ecovacs Winbot W2S | |
|---|---|---|
| Price | $159 | $299 |
| 3 year cost | $159 | $299 |
| Our score | Not scored yet | 7.4/10 |
| Rank in Windows | #8 | #5 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| Suction | 7,500 Pa max, 3,200 Pa while moving (brand claim) | 8,000 Pa (brand claim) |
| Cleaning speed | About 3 min per sq m in Fast Mode (brand claim) | 1 sq m in about 1 min 45 s in Fast Mode (brand claim) |
| Safety rope | 3.3 m rope (brand spec) | Not stated on the Ecovacs US page |
| Battery backup | Stays attached about 30 min after a power cut with an alarm (brand claim) | 3,000 mAh battery; stays attached over 30 min at low power (brand claim) |
| Spray | Ultrasonic spray, 4 nozzles, 60 ml tank | Three nozzle spray; Ecovacs lists an 80 ml tank |
| Corners | Bumper free design, 99.5% coverage (brand claim) | TruEdge scrubber, reaches within 0.04 in of corners (brand claim) |
| Frameless glass | Ecovacs says supported; Galaxus says it could not clean frameless panes | Supported, framed and frameless flat windows |
| Base station | None; corded with a 4.7 m power cord | The US page mentions a dock and a Wired Mode, but gives no box contents list; the EU W2S tested by KultureGeek came without a station |
| Noise | n/a | 68 dB (brand rating) |
| Best for | small panes and first time buyers | indoor windows near an outlet |
| Skip if | you have frameless glass or many panes | you want a cordless station |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Ecovacs Winbot Mini
- Galaxus: Cleaned barely below the larger Winbot and about as well as by hand; not faster than manual cleaning; corners not perfect; 77.8 dB up close; held about 39 min after a power cut. Source
Ecovacs Winbot W2S
- KultureGeek (8/10): Tested the version without station: indoor windows came out very clean in one pass, about 2 to 3 min per window, about 65 dB(A) at 1 m; heavy grime needed scraping first. Source
Pros and cons
Ecovacs Winbot Mini
Pros
- Low price
- Small 215 mm body fits narrow panes
- About 30 min hold after a power cut
- 4.66 of 5 from 143 Best Buy reviews
Cons
- Corners not fully cleaned per Galaxus
- Short cord often needs an extension
- Measured 77.8 dB up close by Galaxus
Ecovacs Winbot W2S
Pros
- Half the price of the W2S Omni
- 8,000 Pa suction claim
- TruEdge edge scrubber
- Frameless glass supported
Cons
- Box contents not listed on the US page
- Cord management is on you
- Struggles with caked on grime per KultureGeek
Questions buyers ask
Which is better, the Ecovacs Winbot Mini or the Ecovacs Winbot W2S?
The Ecovacs Winbot W2S has a published review score and ranks #5 in our window cleaning robots ranking; the Ecovacs Winbot Mini is not scored yet. Pick the Ecovacs Winbot Mini for small panes and first time buyers. Pick the Ecovacs Winbot W2S for indoor windows near an outlet.
Which is cheaper?
The Ecovacs Winbot Mini at $159, versus $299 for the Ecovacs Winbot W2S, checked Oct 26, 2026.
What is the difference between the Winbot Mini and the Winbot W2S?
Suction: 7,500 Pa max, 3,200 Pa while moving (brand claim) on the Winbot Mini, 8,000 Pa (brand claim) on the Winbot W2S. Cleaning speed: About 3 min per sq m in Fast Mode (brand claim) on the Winbot Mini, 1 sq m in about 1 min 45 s in Fast Mode (brand claim) on the Winbot W2S. Safety rope: 3.3 m rope (brand spec) on the Winbot Mini, Not stated on the Ecovacs US page on the Winbot W2S.
Also consider
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- Ecovacs Winbot Mini vs Ecovacs Winbot mini 2
- Ecovacs Winbot Mini vs Ecovacs Winbot W2 Pro Omni
- Ecovacs Winbot W2 Pro Omni vs Ecovacs Winbot W2S
- Ecovacs Winbot W2S vs Hobot 2S
- Ecovacs Winbot mini 2 vs Ecovacs Winbot W2S
- Ecovacs Winbot W2S vs Ecovacs Winbot W2S Pro Omni
All window cleaning robots, ranked
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