- Suction
- 8,000 Pa
- Spray
- Three nozzle spray
- Backup battery
- 3,000 mAh battery
- Frameless
- Supported
Ecovacs Winbot W2S
Cheaper W2S with the same 8,000 Pa claim and TruEdge scrubber
Researched by Riley Hart · updated Oct 26, 2026
We started tracking this price on Oct 26, 2026 and have not found a past sale price yet, so we cannot say if $299 is a good deal. Black Friday is Nov 27, 2026, 31 days away, when robots in this category usually get their biggest cuts. Get a price drop alert.
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.
Best for: indoor windows near an outlet. Skip if: you want a cordless station.
Specs
- Suction
- 8,000 Pa (brand claim)
- Cleaning speed
- 1 sq m in about 1 min 45 s in Fast Mode (brand claim)
- Safety rope
- Not stated on the Ecovacs US page
- Battery backup
- 3,000 mAh battery; stays attached over 30 min at low power (brand claim)
- Spray
- Three nozzle spray; Ecovacs lists an 80 ml tank
- Corners
- TruEdge scrubber, reaches within 0.04 in of corners (brand claim)
- Frameless glass
- Supported, framed and frameless flat windows
- Base station
- 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
3 year cost of ownership
- Robot
- $299
- Total
- $299
No sourced running costs yet. We add parts and subscriptions as we confirm them.
Status and safety
- US availability
- ● On sale
- Recalls
- ● No Ecovacs robot recall in the CPSC database as of Oct 26, 2026. Checked daily.
- FCC authorized
- Not checked
- Company
- ● Active
- Warranty
- Not listed
Parts and refills for the Winbot W2S
- Wiping pad for W2S Omni and W2S
unit price $29.99 on the Ecovacs US store; no replacement interval published on the product page (source: Ecovacs US store) - Shop on Amazon →
Check the part number matches your model before you order. Affiliate links.
Price history
Tracked dailyTracking started Oct 26, 2026 at $299.
Each day adds a point. Turn on a price alert to hear about drops.
Where to buy
- Ecovacs US store
- $299 →
Affiliate links. We may earn a commission. It never changes our score. Disclosure
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
What independent reviewers found
- 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.
- KultureGeek · 8/10
Spec history
Checked dailySpec tracking starts with the next daily check.
Email me when Winbot W2S gets cheaper
We check prices every morning. One email per real drop, and you confirm your email first.
Own one? Tell us how it holds up
We email owners 3 quick questions now and every 6 months, then show the results here.
Questions buyers ask
Does it come with a station?
Ecovacs US does not publish a box contents list. KultureGeek tested a W2S sold without the station in Europe.
How big a window can it handle?
Ecovacs lists a minimum window size of 30 x 40 cm and glass at least 3 mm thick.