iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function vs ESFC Automatic Window Cleaner Robot With Dual Water Spray
Updated August 2026 — The iRobot Roomba® 405 Combo offers advanced multifunctional cleaning capabilities, while the ESFC Automatic Window Cleaner specializes in efficient window cleaning. Choose based on your specific needs.
The iRobot Roomba® 405 Combo offers advanced multifunctional cleaning capabilities, while the ESFC Automatic Window Cleaner specializes in efficient window cleaning. Choose based on your specific needs.
Why iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function is better
price
Roomba is a multifunctional device at £349.00.
cleaning
Roomba has strong suction and mopping capabilities.
technology
Roomba uses advanced ClearView LiDAR for navigation.
Why ESFC Automatic Window Cleaner Robot With Dual Water Spray is better
price
ESFC is more affordable at £85.00.
specialization
ESFC is designed specifically for window cleaning.
safety
ESFC has high-safety features for window cleaning.
Overall score
Specifications
| Spec | iRobot Roomba® 405 Combo + AutoWash Dock Robot Vacuum Cleaner with Mop Function | ESFC Automatic Window Cleaner Robot With Dual Water Spray |
|---|---|---|
| Brand | iRobot | ESFC |
| Mop Function | Yes | No |
| Water Tank | N/A | 70 ml |
| AI Navigation | Yes | Yes |
| Cleaning Modes | Multiple | Customizable |
Dimension comparison
Price Comparison
When considering price, the iRobot Roomba® 405 Combo is significantly more expensive at £349.00 compared to the ESFC Automatic Window Cleaner, which is priced at only £85.00. This pricing difference highlights the distinct functionalities and intended uses of each product. The Roomba 405 Combo functions as a robotic vacuum and mop, providing comprehensive cleaning across various surfaces, while the ESFC is dedicated solely to window cleaning. Therefore, the higher price of the Roomba reflects its dual-purpose capabilities and advanced technology, whereas the ESFC offers a more budget-friendly option for specific window cleaning tasks.
Cleaning Capabilities
The cleaning capabilities of the iRobot Roomba® 405 Combo are robust, featuring strong suction that is 70 times more powerful than the Roomba 600 series. This vacuum cleaner is designed to handle everything from crumbs to pet hair, making it a versatile choice for households with various cleaning needs. In contrast, the ESFC Automatic Window Cleaner excels in its niche, utilising advanced AI navigation technology to ensure deep cleaning of window surfaces. It features a powerful 3000-pascal suction that securely adheres to glass surfaces, allowing for safe and effective cleaning from multiple angles. While both products provide effective cleaning, they target different areas of the home, with the Roomba focusing on floors and the ESFC on windows.
Technology and Navigation
In terms of technology, the iRobot Roomba® 405 Combo employs ClearView LiDAR for mapping and navigating your home efficiently. This system allows it to avoid obstacles and clean in neat rows, even in low-light conditions. The ESFC Automatic Window Cleaner, on the other hand, is equipped with its own advanced AI navigation, which intelligently plans the cleaning route while avoiding window frames and handles. This technology ensures comprehensive cleaning coverage and efficient operation. Both products leverage sophisticated navigation systems; however, they are tailored to optimise performance within their specific cleaning domains.
Versatility and Functionality
The iRobot Roomba® 405 Combo offers remarkable versatility, as it can vacuum, mop, or perform a combination of both. It features four levels of suction power and specific modes for high-traffic areas or tough stains, providing users with a highly adaptable cleaning solution. Meanwhile, the ESFC Automatic Window Cleaner is designed for versatility in window cleaning, offering various modes to tackle light dust or heavy stains effectively. While the Roomba is capable of multifunctional cleaning across different surfaces, the ESFC focuses on delivering exceptional performance in its specialised area, making each product strong contenders in their respective categories.
Safety Features
Safety is paramount in both devices, though they address it in different contexts. The iRobot Roomba® 405 Combo comes with features that include Keep Out Zones, allowing users to designate areas where the robot should not venture, thus protecting delicate items and spaces. In contrast, the ESFC Automatic Window Cleaner incorporates high-safety features such as a mountaineering-grade rope that can bear up to 60 kg, ensuring stability during operation. Additionally, it has an intelligent power-off protection feature, allowing it to remain adhered to glass for 30 minutes in the event of a power cut. Both products prioritise user safety, but the Roomba focuses on protecting home interiors, while the ESFC emphasises safety during outdoor window cleaning.
Ease of Use
The iRobot Roomba® 405 Combo is designed for user convenience, featuring an easy-to-use app that allows for custom cleaning routines, time estimates, and filter health checks. This level of control enhances the user experience, making it simple to maintain a clean home with minimal effort. On the other hand, the ESFC Automatic Window Cleaner provides a straightforward cleaning process, with clear steps for optimal use, including the use of dry and wet pads for different cleaning stages. While both products are designed for ease of use, the Roomba offers a more comprehensive app-based interface, whereas the ESFC focuses on simplifying window cleaning tasks.
Maintenance and Cleaning Efficiency
When it comes to maintenance, the iRobot Roomba® 405 Combo has an AutoWash Dock that automates the process of cleaning mop pads and emptying the dust bin, providing up to 75 days of auto-emptying and 4 weeks of mopping without manual intervention. This feature significantly reduces the effort required to maintain the device. In comparison, the ESFC Automatic Window Cleaner includes a large 70 ml water tank and high-quality cleaning cloths, ensuring efficient cleaning coverage and allowing users to quickly dissolve stubborn stains. While both devices are designed for efficiency, the Roomba’s automated features provide a more hands-off approach to maintenance, making it more suitable for busy households.
Which should you buy?
Ultimately, the choice between the iRobot Roomba® 405 Combo and the ESFC Automatic Window Cleaner comes down to your specific cleaning needs. If you're seeking a multifunctional device that can vacuum and mop various surfaces in your home, the iRobot Roomba® 405 Combo is worth the investment at £349.00 for its advanced technology and comprehensive capabilities. Conversely, if your primary concern is maintaining clean windows, the ESFC Automatic Window Cleaner offers a highly effective solution at a fraction of the price, priced at only £85.00. Both products excel in their domains; therefore, your decision should reflect whether you need an all-in-one cleaning solution or a specialised window cleaner.
versusfinder.com is a participant in the Amazon Services LLC Associates Programme and the Amazon EU Associates Programme. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

