SALE: Hobot 188 Window Cleaning Robot - With Free 5-Year Guarantee

SALE: Hobot 188 Window Cleaning Robot - With Free 5-Year Guarantee
Including 5-year guarantee at myRobotcenter
£159.00 *

HB-188: The window cleaning robot with artificial intelligence (UK-Plug included)

A strong vacuum motor ensures that SmartbotHobot 188 has a firm grip even on rough glass surfaces, mosaic glass or tiled walls. With two specially designed cleaning wheels it is able to cross glass surfaces freely. Thanks to AI technology this  window cleaning machine detects window frames and calculates the cleaning pattern. An integrated UPS (uninterrupted power system) ensures safety and grip in case of power failure. So from now on you can comfortably leave the window cleaning to Hobot.

Buy Hobot 188 now and benefit from:
✓ FREE 5-Year Guarantee (worth £ 90.00)
✓ FREE delivery & returns
✓ FREE 30 days right to cancel


£159.00 *

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* Prices in GBP incl. VAT and delivery, if applicable



Hobot 188 can be used in many ways

This window cleaning machine cleans all glass surfaces, such as windows, glass doors, mirrors, shower cubicles. However it can also be used to clean walls, tiles, floors or tables.


Even different surfaces within the same area can be cleaned without interruption, because it can automatically adjust its pressure to the surface being cleaned. The maximum cleaning area should not be greater than 6 metres high and  5 metres wide.


A strong vacuum ensures firm grip and cleanliness

Two clever cleaning wheels replace an inflexible chassis and allow the Smartbot Hobot 188 window cleaning robot to move freely over glass surfaces. Two eco-friendly microfibre pads do the cleaning. A strong centrifugal pump produces strong negative pressure that ensures a firm grip on vertical surfaces and vacuums up the dust.


Reusable microfibre pads for clean surfaces

The microfibre pads can be washed at up to 40 °C and are easily fixed onto the cleaning wheels. An elastic band ensures a firm fit and easy handling when changing the pads.


During the cleaning process a strong negative pressure vacuums up the dust, which sticks to the microfibre cloth. Even when the pad becomes dirty, long and soft fibres protect the glass from scratches.


Note: Please only use Hobot microfibre pads by  to ensure brilliant glass cleaning.


A firm grip, thanks to safety features

The strong vacuum motor ensures a firm grip on smooth glass surfaces. In case there's a power failure, an integrated Lithium polymer battery will prevent the window cleaning machine from falling down. Furthermore, the device can be fitted with a safety rope (tensile force: 159 kg).


Fully automatic cleaning and remote control

The robot has three automatic cleaning programs for clean windows without any streaks. After finishing the cleaning program the robot stops automatically. You can also navigate the Hobot via remote control.


Artificial intelligence supports automatic window cleaning

The window cleaning robot is equipped with artificial intelligence (AI technology). Thanks to several sensors it is able to detect the window frame and then calculate an intelligent cleaning route. This ensures that the whole glass surface is thoroughly cleaned .


Hobot 188 vs. Hobot 198

Unlike Hobot 188 Hobot 198 can be controlled via an app. It also has a slightly higher electric power (90 W vs 80 W)



Hobot 188 is the right window cleaning robot if

  • you are looking for a robot that's able to clean different surfaces (e.g. windows, mirrors, tiles)
  • the cleaning areas are ideally limited and not larger than 30 m2
  • there are windows in your household that are difficult to access and you don’t want to, or can’t  clean them by yourself


This Hobot model HB-188 is less appropriate if

  • you are looking for a window cleaning robot with app control
  • you have many glass surfaces without frames
Included in delivery

Included in delivery

Hobot 188 Window Cleaning Robot

• Remote control
• Adapter
• AC power cord (1 m)
• DC power extension cord (4 m)
• Cleaning cloths (14 pcs.)
• Cleaning rings (4 pcs.)
• User Manual
• Safety Rope (4.5 m)

Technical details

Technical details

Model description:Hobot 188
Thickness of window:unlimited
Usable with:vertical window with frame
Dimensions (approx.):29.5 x 14.8 x 12.0 cm
Weight (approx.):0.94 kg
Programming/controlling the app:No
Remote control:Included
Cleaning settings:3 cleaning programs, AI technology
Rechargeable battery life (approx.):20 min
Guarantee on the product:5 years
Guarantee on the rechargeable battery:1 year
Type of rechargeable battery:Lithium Polymer Battery
Volume (approx.):
Plug for UK:Included
Payment and delivery

Payment and delivery

Orders totalling over 100 GPB are delivered free of charge within United Kingdom. Orders totalling less than this are charged at 10 GBP per delivery.

Deliveries in United Kingdom will be made by DHL / Royal Mail or a haulage firm (from 31.5 kg) within 3 to 5 working days after the order is placed.

DHL Royal Mail DHL Express



DHL Express delivery option

During the checkout process, you will have the opportunity to select DHL Express. Orders which are placed untill 12.00 p.m. and are in stock, will be shipped on the same day. The additional fee depends on your delivery address and cart. 



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for SALE: Hobot 188 Window Cleaning Robot - With Free 5-Year Guarantee

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