Best window-cleaning robot Hobot 2026, analysis and reviews
The range of Hobot window cleaning robots spans from the simplest models to those with the most features. Our selection highlights differences in spraying and cleaning mechanisms to help you understand what each tier offers.
Prices collected from retailers are for guidance only: they may have changed since, the current price is the one shown by the retailer. No price is shown for models sold only on Amazon. Amounts converted from reference prices in euros using a dated exchange rate.
How we picked these models
- 1 model selected because they have the feature “Hobot” according to data published by manufacturers and retailers.
- See how we rate →
- No brand pays to be included in this selection or to rank higher.
Why choose a Hobot window cleaning robot for your windows?
Our opinion on Hobot for maintaining your windows
The best Hobot window-cleaning robot depends on your glazing and the cleaning method you want. Based on our analysis of the specifications, the S7 Pro is our preferred choice for large glass surfaces thanks to its reciprocating pads and dual spray system. The R3 is also worth considering if you want a built-in spray system at a lower price.
Hobot offers several approaches, from the suction-based 268 to the S6 Pro and S7 Pro with reciprocating pads, and the SP10 equipped with squeegees. This variety is particularly relevant to people who want to automate regular window maintenance. Our opinion is based on the specifications provided and their limitations: the advertised features alone do not prove actual cleaning performance.
Strengths of the Hobot range
Hobot’s main appeal lies in its choice of mechanisms. You can choose a window-cleaning robot with automatic spraying without necessarily opting for the most expensive model. The R3, 298 and 388 all have a built-in liquid dispensing system.
- The S6 Pro and S7 Pro list reciprocating pads with a travel of 4 mm. Their technical benefit is to add mechanical cleaning action to the robot’s movement.
- The SP10 combines spraying, wiping and squeegeeing, with squeegees designed to remove residual water.
- Controls vary by model: Bluetooth on the 368, an app and remote control on the S7 Pro.
These differences make the range worth considering when comparing specific features. A window-cleaning robot with dual spray, such as the 2S, meets different feature requirements from a model chosen primarily for its price.
Weaknesses to know about before buying
Retailer listings are sometimes inconsistent. The 298 is described as “cordless”, even though mains power is explicitly specified. The 2S has a similar contradiction. When choosing a mains-powered window-cleaning robot, rely on the documented power supply and have any ambiguous claims clarified before buying.
Some recommended surfaces are more relevant to floor-cleaning appliances. They are therefore insufficient to establish compatibility with your glazing. The stated battery runtimes do not establish how long the robot can clean without a power cable either.
Finally, promises of streak-free cleaning remain marketing claims. The information provided does not include sufficiently documented aggregated feedback to draw conclusions about streaks, corners or reliability. The availability of consumables and the terms of after-sales service also need to be checked.
Which Hobot robot suits your needs
The R3 offers a water tank and an advertised dual spray system. The 298 adds documented systematic navigation and an included safety cord. The 388 has an ultrasonic diffuser, with no decisive advantage established here over these models.
The S7 Pro is our preferred choice on paper for large windows. The S6 Pro is worth comparing for its alternating pads, and the SP10 for its squeegee action. Without pricing information, however, their value for money cannot be compared.
Now explore the selection on this page to compare these models against your glazing, your budget and the features you will actually find useful.
Our assessment of Hobot helps you compare models
The best Hobot window-cleaning robot depends on your glazing and the work you want to automate. Based on our analysis of the supplied specifications, the S7 Pro deserves your attention for its alternating pads and dual spray system. The R3, 298 and 388 are options for automatic liquid dispensing. Our assessment is based on the available product specifications, without physically handling the devices. The advertised equipment alone does not prove streak-free cleaning. The comparison helps you compare offers before examining their limitations.
| Model | Listed price | Recommended surfaces | Battery life | Model name | Special feature |
|---|---|---|---|---|---|
| Hobot 368 | Check price at the retailer | Wood, Tile, Laminate, Concrete, Linoleum, Vinyl, Marble, Bamboo | n/a | Hobot 368 | Cordless |
| Hobot 268 | Check price at the retailer | n/a | n/a | n/a | n/a |
| Hobot R3 | Check price at the retailer | Tile, Marble, Carpet (short pile) | 20 minutes | HOBOT-R3 | Corded |
| Hobot 298 | Check price at the retailer | Wood, Tile | 120 minutes | 298 | Cordless |
| Hobot 388 | Check retailer for price | Hard floor | n/a | EZIclean | Cordless |
| Hobot 2S | Check retailer for price | n/a | n/a | n/a | Cordless |
| Hobot S7 Pro | Check retailer for price | Glass | 20 minutes | HOBOT Window Cleaning Robot S7 PRO | n/a |
| Hobot S6 Pro | n/a | n/a | n/a | n/a | n/a |
| Hobot SP10 | n/a | Glass | 20 minutes | HOBOT-SP10 iScraper Window Cleaning Robot | Wet/dry, Lightweight, Logical navigation, Edge cleaning, Obstacle avoidance |
Strengths
- The range offers several cleaning methods. The S6 Pro and S7 Pro have reciprocating pads, while the SP10 combines wiping and scrapers. This lets you compare mechanical cleaning action beyond suction alone.
- Several models feature integrated liquid dispensing. If you are looking for a window cleaning robot with automatic spraying, the R3, 298 and 388 offer documented options without necessarily moving up to the most expensive models in the table.
- The controls cater to different preferences. The 368 lists phone control via Bluetooth, the R3 a remote control and an app, and the S7 Pro an app and a remote control.
- Compatibility with frameless windows is explicitly mentioned for the S6 Pro and SP10. This helps you draw up a shortlist before checking the restrictions in their manuals.
Weaknesses
- Power supply information is sometimes contradictory. The 298 and 2S are listed as mains-powered despite being described as cordless. The R3 is presented as corded. Do not order based solely on a marketing label.
- Some recommended surfaces seem unrelated to window cleaning, particularly floors or carpets. These fields do not confirm compatibility with your glazing, its seals or its coating.
- The stated battery runtimes do not always specify what they cover. Cleaning runtime must be distinguished from emergency holding time, without automatically assuming the listed durations refer to the latter.
- The available data does not include sufficiently documented aggregated feedback to draw conclusions about streaks, corners or reliability. Marketing promises therefore remain promises.
- Consumable availability, warranty terms and the point of contact for after-sales service are not established. These checks matter for an appliance you want to keep.
The Hobot R3, 298 and 388 involve trade-offs in features
These models fall within a similar price range in the offers provided. The R3 lists a tank and dual ultrasonic spraying. It is worth considering if you are looking for a window cleaning robot with dual spraying, but this feature alone does not demonstrate better results.
The 298 provides more detail about its practical features. Its product listing mentions methodical linear navigation, edge detection and a package including microfibre cloths, a safety cord and an extension cable. A clearly detailed package makes comparison easier. Still, check that the seller supplies everything advertised.
The 388 mainly highlights its tank and automatic ultrasonic sprayer. The information provided is insufficient to give it a decisive advantage over the others. To decide, ask for the manual matching the exact model, then compare power supply, controls and included accessories.
The Hobot S7 Pro is worth shortlisting for large windows
The S7 Pro offers an interesting combination for regular maintenance of large glass surfaces, a use explicitly mentioned in its description. Its reciprocating pads provide a stated scrubbing action, combined with dual ultrasonic spraying. Their movements should not be confused with rotation, despite the inconsistent wording in the product listing.
Compared with the 2S, which also features dual spraying, its appeal rests mainly on this documented mechanical action. Suction alone cannot determine which cleans more effectively. Also check the minimum glass dimensions and the conditions for using the safety devices before choosing the S7 Pro.
The Hobot S6 Pro and SP10 use different cleaning methods
The S6 Pro combines reciprocating pads with dual ultrasonic spraying. The SP10 adds scrapers designed to remove residual water after spraying and wiping. This method is worth considering if moisture control on the glass influences your choice, without guaranteeing a perfect finish.
Their stated compatibility with frameless glass is a useful feature. You still need to check seals, coatings and installation restrictions. Without pricing, it is impossible to determine which offers better value for its features.
Our verdict
Hobot is worth shortlisting if you want to automate part of your window cleaning while accepting preparation, supervision and possible touch-ups. The 368 appeals at its recorded price, but its specifications contain inconsistencies. The 268 documents its speed and automatic modes, without giving grounds to assume it includes features missing from the description.
Before buying, confirm the product’s condition, power supply, safety cord and accessories. Consult the manual for the permitted cleaning fluid, preparation and washing of the microfibre cloths. Allow for possible touch-ups around the edges or to remove streaks. Rule out these offers if you require confirmed cordless operation or a flawless finish without intervention.
Which Hobot should you choose for your windows and needs?
Which robot is most effective at cleaning windows?
No model can be declared the most effective based solely on the product specifications provided. Among Hobot models, the S7 Pro is worth considering for its features combining reciprocating pads with dual ultrasonic spraying. These features justify shortlisting it without proving superior results. When choosing a window cleaning robot with automatic spraying, also check glass compatibility and installation requirements.
Which Hobot window cleaning robot is best for a large window?
The Hobot S7 Pro is a suitable candidate for a large window, a use explicitly mentioned in its retail description. It combines a stated suction power of 4800 Pa, reciprocating pads and dual ultrasonic spraying. Before choosing it, check its manual for supported glass dimensions, power cable reach and safety requirements specific to your installation.
What is the difference between the Hobot R3, 298 and 388?
The documented differences mainly concern spraying and controls. The R3 lists a dual sprayer, a tank, an app and a remote control. The 298 mentions automatic spraying, methodical linear navigation, Bluetooth and a remote control. The 388 has a tank and an automatic ultrasonic sprayer. These features alone are not enough to determine which delivers better cleaning quality.
Should you choose the Hobot S7 Pro, S6 Pro or SP10?
Prioritize the S7 Pro and S6 Pro if you want reciprocating pads, and consider the SP10 if you are interested in scraping. The S7 Pro and S6 Pro claim 600 movements per minute with a 4 mm stroke and dual ultrasonic spraying. The SP10 combines spraying, wiping and scrapers. The information provided for the S7 Pro alone is insufficient for a complete comparison of their features relative to cost.
Are Hobot window cleaning robots cordless?
Hobot robots should not be considered cordless based solely on retailer listing titles. The 298 and 2S explicitly specify mains power, despite contradictory claims, and the R3 is described as corded. When choosing a mains-powered window cleaning robot, check the connection requirements in the manual. A stated battery runtime does not prove cordless cleaning capability: the battery’s purpose must be confirmed.
Which Hobot robot should you choose for frameless windows?
The Hobot S6 Pro, S7 Pro and SP10 are worth considering because their descriptions explicitly mention frameless windows and edge detection. This stated compatibility does not remove the need to check the manual for your chosen model. In particular, check the minimum supported dimensions, restrictions concerning seals and coatings, and instructions for securing the safety cord. Do not assume this compatibility extends to the entire Hobot range.
Can a Hobot robot leave streaks or corners that need touching up?
Yes, touch-ups may still be needed: retailers’ promises of streak-free cleaning do not guarantee results on your glass. The information provided does not allow a precise comparison of corner cleaning or how often streaks occur. Spraying alone does not demonstrate the quality of the results. Plan to check the window after cleaning and follow the manual’s recommendations on cloths and approved cleaning fluid.
What should you check to use a Hobot robot safely?
Check glass compatibility, the power supply and the securing devices specified in the manual before each use. The 298 lists a safety cord among its accessories; the S7 Pro specifies a backup power supply. These details do not cover all conditions of use. For a window cleaning robot for exterior windows, also check weather restrictions and available anchor points. Do not confuse edge detection with complete protection against falling.