ECOVACS WINBOT W3 Omni
FlagshipAuto-clean stationWIN-SLAM 5.012-level protection
Description
The flagship of the range and, at this price, a machine that only makes sense for a specific kind of house: a lot of glass, and enough of it above ground level that cleaning it yourself is genuinely unpleasant or unsafe.
Auto-clean station
The difference between this and the W2 PRO Omni is that the station washes the cleaning pad itself. On the other models you handle a dirty pad between windows. Whether that is worth the step up in price depends entirely on how many windows you are doing in one go.
Navigation
WIN-SLAM 5.0, the newest generation in the range, mapping each window before planning its route.
Spray system
A triple spray system distributes solution across the glass, up from the cross-spray arrangement on the earlier models.
Safety
ECOVACS list 12 levels of protection, against 10 on the W1S. On an upper-storey window this is the specification that matters most, and it is the main argument for buying the newest model in a range rather than the cheapest.
A note on what we have verified
Specifications are as published on the Australian ECOVACS listing. We have not tested this unit ourselves.