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Ecovacs Winbot W2 Pro OMNI Robotic Window Cleaner

WG851-11
$697
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This deal ends 1 Apr
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INSTANT DEAL

Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Huge Range~~

In Store & Online. Use Promo Code DEAL in cart.
~~Ends 11.59pm AEDT 22/03/26. Excludes products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Eligible amounts are calculated after any other applicable discounts have been applied. Code can be used in store, over the phone, via online chat. Code cannot be used on commercial orders. Code must be applied in cart to receive the discount for online purchases. For instore and over the phone purchases, discount will be applied at point of sale. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

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Product Overview

Goodbye, streaky windows! The Ecovacs Winbot W2 Pro OMNI Robotic Window Cleaner (WG851-11) is your new cleaning bestie. With its Three-nozzle Wide-angle Spray Atomization Technology and WIN-SLAM 4.0 intelligent planning, it'll leave your windows sparkling clean. And don't worry about safety - the 12-stage safety feature has your back. This little robot packs a punch with its 2800Pa suction power (up to a whopping 5500500 Pa!), tackling all types of flat windows. It's got multiple cleaning modes to suit your needs and a long-lasting lithium battery. Plus, it's pretty quiet at just 63 decibels. The Winbot W2 Pro OMNI comes with everything you need to get started, and it's backed by a 2-year manufacturer's warranty.

Key Features

  • Bagless design for easy emptying and cleaning
  • 98.55 Watt power, 5500 Pascal suction, for flat glass windows
  • Lithium 4500mAh battery, up to 110 min, 3 hour charge
  • WIN-SLAM 4.0 navigation, Ecovacs App control, 12-stage safety
INSTANT DEAL

Get $40 off when you spend $300-$399.99 or $60 off when you spend over $400 on a Huge Range~~

In Store & Online. Use Promo Code DEAL in cart.
~~Ends 11.59pm AEDT 22/03/26. Excludes products marked special order, sold out, unavailable, coming soon and shipped by “supplier”, all Pre-orders, Apple, Boost, Belong, Telstra Plans, digital vouchers, gaming credits and streaming services, Gift Cards, Gaming Consoles, Gaming Accessories & VR Headsets, Services, Gold Service Extras, Installation & Delivery. For online purchases, excludes products marked as in store only. You must spend over the eligible amounts on eligible products excluding delivery in a single transaction to use the Code. Eligible amounts are calculated after any other applicable discounts have been applied. Code can be used in store, over the phone, via online chat. Code cannot be used on commercial orders. Code must be applied in cart to receive the discount for online purchases. For instore and over the phone purchases, discount will be applied at point of sale. Offer applies to the current ticketed price of relevant products. As prices change regularly and we frequently run sales and negotiate on price, some products are likely to have been sold below the current price prior to this offer. Prices may change after offer ends.

Key Specifications

Brand:
Ecovacs
Model Number:
WG851-11

Vacuums & Cleaning

Suction Power (Pa):
5500
Surfaces:
All flat glass windows
Bagged/Bagless:
Bagless

Power & Charging

Power:
98.55W
Battery:
Lithium 4500mAh, up to 110min
Charging:
Up to 3 Hours

Options

Programs:
Fast Cleaning Mode, Deep Cleaning Mode, Thorough Cleaning Mode, Edge Cleaning Mode, Spot Cleaning Mode, Zone Cleaning Mode, Heavy-Duty Cleaning Mode

Smart Features

Smart Home Compatible:
Control via Ecovacs App

General Information

Type:
Robot Vacuum
Colour:
White
Supplier Colour:
White and Grey
Noise Level (dBA):
63
Sensor Technology:
A gravity acceleration sensor- to keep the machine stable at all times an optocoupler sensor- to detect edges with a superfast 0.2 second response time
Additional Features:
The exclusive Three-nozzle Wide-angle Spray Atomization Technology and WIN-SLAM 4.0 intelligent planning keeps your window clean as new. Also, the 12-stage safety feature ensures you can look out your spotless window with absolute peace-of-mind
What's In The Box:
1x Robot, 1x Safety tether, 2x Cleaning pads (sets), Instruction manual, 1x Cleaning solution

Warranty

Manufacturer's Warranty:
2 Year

Vacuums & Cleaning

Suction Power (Pa):
5500
Surfaces:
All flat glass windows
Bagged/Bagless:
Bagless

Options

Programs:
Fast Cleaning Mode, Deep Cleaning Mode, Thorough Cleaning Mode, Edge Cleaning Mode, Spot Cleaning Mode, Zone Cleaning Mode, Heavy-Duty Cleaning Mode

General Information

Type:
Robot Vacuum
Colour:
White
Supplier Colour:
White and Grey
Noise Level (dBA):
63
Sensor Technology:
A gravity acceleration sensor- to keep the machine stable at all times an optocoupler sensor- to detect edges with a superfast 0.2 second response time
Additional Features:
The exclusive Three-nozzle Wide-angle Spray Atomization Technology and WIN-SLAM 4.0 intelligent planning keeps your window clean as new. Also, the 12-stage safety feature ensures you can look out your spotless window with absolute peace-of-mind
What's In The Box:
1x Robot, 1x Safety tether, 2x Cleaning pads (sets), Instruction manual, 1x Cleaning solution

Base Station Dimensions

Base Station Height (mm):
310
Base Station Width (mm):
170
Base Station Depth (mm):
310
Base Station Weight (kg):
5.5

Robot Vacuum Dimensions

Vacuum Only Height (mm):
77
Vacuum Only Width (mm):
271
Vacuum Only Depth (mm):
271
Vacuum Only Weight (kg):
1.6

Box Dimensions

Box Height (mm):
395
Box Width (mm):
320
Box Depth (mm):
390
Box Weight (kg):
9

Product Reviews of Ecovacs Winbot W2 Pro OMNI Robotic Window Cleaner

Ecovacs Winbot W2 Pro OMNI Robotic Window Cleaner WG851-11

Overall Rating Snapshot

4.6 stars

4.6 out of 5 stars from 17 reviews

94% of users recommend this product

3
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2
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  • 5 out of 5

    Best invention ever

    This is a fantastic invention and specially when you have a lot of Glass in split level home

    Karen Watson

    Confirmed purchase 4 December 2025

    Published on 30 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Good but limitations

    Well designed except for power cord management. Build quality fair. Need to be nearby when operating. Cleaning performance very good.

    JOGAH

    Confirmed purchase 27 November 2025

    Published on 24 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Windows sparkle

    Our windows now sparkle using our robot window cleaner. Easy to use, efficient and stress free. Takes the angst out of cleaning our windows. Highly recommend this product. We now have both floor and window robot cleaners are are so happy that we are now robotic.

    Graeme

    Confirmed purchase 19 November 2025

    Published on 17 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Winbot W2 Works

    I have used my new Winbot W2 on ~20 inside glass windows and doors and a single external window so far and am very happy with the results. I wouldn’t say the glass is perfectly streak free but very close. This is improved by more frequent changing of the pads. The battery lasts a long time so no apparent issues there. I am looking for an equivalent of the cleaning solution because the genuine product is o er priced for what it is. Overall I definitely recommend for a large house full of glass windows and doors.

    Brett

    Confirmed purchase 20 November 2025

    Published on 16 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Excellent Product!!!

    Double-Storey that has lots of glass windows up high with void around. There is no way to reach those high glass window without using the lifters. This Winbot has made our life easier. Stick it on the base and it cleans the whole panel right to the top. Amazingly clean windows, and great time saver. Easy to control from App too.

    Akash

    Confirmed purchase 23 November 2025

    Published on 16 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    love it, my windows are so clean

    works awesome, never had such clean windows its so good

    James

    Confirmed purchase 18 November 2025

    Published on 16 December 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    My husband's favourite new toy

    Easy to control via the app if needed but can do a great job on its own. Great for those places that are too difficult to reach.

    JS

    Confirmed purchase 5 September 2025

    Published on 30 September 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Fabulously clean windows at the touch of a button

    Easy to use, Amazingly clean windows, and great time saver

    Kym Edwards

    Confirmed purchase 24 August 2025

    Published on 27 September 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    It works

    Minh Tran

    Confirmed purchase 15 August 2025

    Published on 10 September 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Better than I expected. Awesome product.

    Easy to use and cleans very quick. Very helpful for whoever has many windows and glass door at home.

    Ana

    Confirmed purchase 22 June 2025

    Published on 15 July 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 10 of 17 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

Which surfaces is the Ecovacs Winbot W2 Pro OMNI Robotic Window Cleaner suitable for?

It is designed to clean all flat glass windows.

What suction power does the Ecovacs Winbot W2 Pro OMNI offer?

The robot features a suction power of 5500 Pascals.

How long does the battery last on the Ecovacs Winbot W2 Pro OMNI?

The lithium battery provides up to 110 minutes of cleaning time.

Which cleaning modes are available on the Ecovacs Winbot W2 Pro OMNI?

It offers Fast Cleaning, Deep Cleaning, Thorough Cleaning, Edge Cleaning, Spot Cleaning, Zone Cleaning, and Heavy-Duty Cleaning Modes.

What are the dimensions of the Ecovacs Winbot W2 Pro OMNI?

Height 77mm, Width 271mm, Depth 271mm, Weight 1.7kg.

¤Discounts apply to previous ticketed/advertised price prior to the discount offer. As we negotiate, products will likely have been sold below ticketed/advertised price prior to the discount offer.

▽The Good Guys acts as agent for the supplier of this product. Refer to Agency supplier’s T&Cs available on supplier’s website. Discounts apply to Agency supplier’s list price of the relevant product.

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