ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop vs HOBOT S7 Pro Window Cleaning Robot | Dual Mop
Updated August 2026 — ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop wins on versatility and suction, HOBOT S7 Pro Window Cleaning Robot | Dual Mop wins on price.
The ECOVACS DEEBOT N20 PRO Plus offers superior floor cleaning capabilities, while the HOBOT S7 Pro excels in window cleaning. Choose based on your primary cleaning needs.
Why ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop is better
Powerful Suction
8000Pa vs 4800Pa suction power
Versatility
Cleans multiple surface types
Maintenance
Bagless self-emptying station for 45 days
Why HOBOT S7 Pro Window Cleaning Robot | Dual Mop is better
Price
HOBOT is $120.01 cheaper
Window Cleaning
Specialized for glass surfaces
Smart Control
App control for easy operation
Overall score
Specifications
| Spec | ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop | HOBOT S7 Pro Window Cleaning Robot | Dual Mop |
|---|---|---|
| Suction Power | 8000Pa | 4800Pa |
| Runtime | 300 mins | Unlimited |
| Self-Emptying | Yes | No |
| Cleaning Type | Floors | Windows |
| Control Method | App | App/Remote |
Dimension comparison
Overview of Each Product
The ECOVACS DEEBOT N20 PRO Plus Robot Vacuum and Mop is designed for comprehensive floor cleaning and features a self-emptying station, while the HOBOT S7 Pro Window Cleaning Robot specializes in cleaning glass surfaces. Priced at $580.00, the DEEBOT N20 PRO Plus is about 26% more expensive than the HOBOT S7 Pro, which is available for $459.99. The DEEBOT N20 PRO Plus also boasts a bestseller rank of 200524, whereas the HOBOT S7 Pro holds a better rank of 93052, indicating a more favorable market position for the latter.
Cleaning Technology
The ECOVACS DEEBOT N20 PRO Plus utilizes advanced technologies like OZMO Pro 2.0 for effective mopping and PureCyclone Technology for dust separation. Its powerful 8000Pa suction is designed to handle various debris types efficiently. In contrast, the HOBOT S7 Pro employs a dual-mop system that mimics hand-wiping, delivering 600 strokes per minute for streak-free glass cleaning. The 4800Pa suction power of the HOBOT ensures strong adhesion to glass surfaces, but it falls short compared to the DEEBOT’s capabilities on floors.
Versatility and Usability
The ECOVACS DEEBOT N20 PRO Plus excels in versatility, capable of cleaning different floor types and featuring a runtime of 300 minutes. Its TrueMapping technology allows it to navigate and plan cleaning paths efficiently, helping it cover large areas. The HOBOT S7 Pro, however, is specialized for glass surfaces, offering smart control via a smartphone app, but it is limited in its cleaning capabilities on other surfaces. Users looking for a multi-surface cleaner may find the DEEBOT N20 PRO Plus more suitable.
Maintenance and Convenience
Maintenance is simplified with the DEEBOT N20 PRO Plus, which features a bagless self-emptying station that can hold dust for up to 45 days. This reduces the need for regular upkeep and eliminates the cost of purchasing dust bags, saving users approximately $80 annually. On the other hand, the HOBOT S7 Pro requires users to manage a wired power source continuously, which can limit flexibility but ensures uninterrupted operation. The fewer maintenance requirements of the DEEBOT make it a more convenient option for busy households.
Smart Features
Smart features are abundant in the ECOVACS DEEBOT N20 PRO Plus, which utilizes laser radar for precise navigation and includes anti-tangle technology to avoid hair clogs. The robot is designed for efficient cleaning with minimal user intervention. The HOBOT S7 Pro, while equipped with intelligent path planning and real-time voice prompts, is primarily focused on window cleaning. Its smart features may not offer the same level of comprehensive home cleaning as those found in the DEEBOT.
Safety Considerations
Safety is paramount for both products, but they address it differently. The HOBOT S7 Pro incorporates edge detection technology to prevent falls during window cleaning, making it suitable for high-rise buildings. Additionally, it has a UPS backup that maintains suction in case of power loss. Conversely, the DEEBOT N20 PRO Plus’s safety features focus on preventing entanglement with hair, beneficial for pet owners. Users must consider their specific safety needs when choosing between these two robots.
Price Comparison
At $580.00, the ECOVACS DEEBOT N20 PRO Plus is positioned at a higher price point than the HOBOT S7 Pro, which retails for $459.99. This represents a difference of $120.01, making the HOBOT about 21% cheaper. While the DEEBOT offers more powerful suction and multi-surface cleaning capabilities, the price difference could sway budget-conscious buyers toward the HOBOT, especially if they primarily need a window cleaning solution.
Which should you buy?
The choice between the ECOVACS DEEBOT N20 PRO Plus and the HOBOT S7 Pro ultimately depends on your cleaning needs. If you require a versatile robot capable of handling various floor types with advanced features and powerful suction, the DEEBOT N20 PRO Plus is worth the investment. However, if your primary concern is maintaining clean windows and you prefer a more budget-friendly option, the HOBOT S7 Pro offers excellent glass cleaning capabilities at a lower price. Consider your specific cleaning requirements and budget before making a decision.

