Physix Frontier · News Briefing Card (IT Home · Nov 5, 2026)

Ecovacs Winbot W2S PLUS base-station model hits 1553.5 yuan after subsidy

KEY FACTS

The Ecovacs Winbot W2S PLUS base-station model went on sale in May 2026 with an official price of 1799 yuan.
During JD.com's 11.11 promotion, stacking the 15% national subsidy and the trade-in subsidy brought the final price to 1553.5 yuan.
The unit is equipped with equal-diameter eight-tooth interlocking side brushes and high-density felt side brushes for cleaning window corners.
The water tank holds 120ml, and the company claims it can clean 75 square meters of glass with suction up to 10000Pa.
Paired with the base station it runs for 130 minutes and supports eight cleaning modes and automatic cord rewind.

KEY DATA

1799 yuanOfficial price

1553.5 yuanFinal price after national subsidy

120mlWater tank capacity

10000PaSuction

PHYSIX OBSERVATION

Window-cleaning robots are turning from a novelty into a mature category with a clear price anchor: the national subsidy pushes the base-station model down to just over 1,500 yuan, which amounts to buying a vertical-scenario device for the price of a mid-range robot vacuum. Vendors' competitive focus has shifted to hard metrics like corner cleaning and drop prevention; beyond the price war, safety and coverage are the real reasons users pay.

Source: IT Home report