Roborock Qrevo Edge 2 Flow: A New Era of Roller Mop Technology Arrives in the UK at a Compelling Price Point

The UK market for advanced robotic cleaning solutions has welcomed a significant new contender with the launch of the Roborock Qrevo Edge 2 Flow. Positioned strategically to bridge the gap between mid-range affordability and flagship functionality, this latest offering from Roborock introduces its first robot vacuum in the United Kingdom to feature a roller mop system. This innovative approach to mopping, coupled with robust suction power, intelligent edge cleaning, and sophisticated carpet protection, positions the Qrevo Edge 2 Flow as a formidable all-rounder, challenging established norms and offering a compelling value proposition at its £799 price point.

Revolutionizing the Mopping Experience

At its core, the Qrevo Edge 2 Flow distinguishes itself through its adoption of a roller mop, a departure from Roborock’s more prevalent spinning mop pad technology. This fundamental design shift aims to enhance cleaning efficacy by providing a more dynamic and less contaminating mopping process. In theory, roller mops offer a distinct advantage: continuous application of clean water to the roller surface ensures that dirt and debris are efficiently scraped away into a dedicated dirty water tank. This mechanism prevents the robot from inadvertently spreading soiled water across floors, a common limitation of traditional mopping systems where the mop pad can become increasingly saturated with grime.

The introduction of this roller mop technology, combined with powerful suction capabilities and advanced obstacle detection, elevates the Qrevo Edge 2 Flow beyond a typical mid-range device, lending it the characteristics of a premium, top-tier model at a more accessible cost. This strategic positioning suggests Roborock’s intent to democratize access to cutting-edge cleaning technology for a broader consumer base.

Design and Integrated Features: A Fusion of Premium Aesthetics and Smart Engineering

The Qrevo Edge 2 Flow immediately makes a statement with its sophisticated design. Finished in a clean white hue and complemented by a sleek, curved docking station, the robot vacuum exudes a premium aesthetic that belies its price tag. Little about its outward appearance suggests it is a more budget-conscious offering, indicating a commitment to design excellence across Roborock’s product lines.

The accompanying docking station is a central component of the Qrevo Edge 2 Flow’s advanced functionality. It houses a substantial 4-litre clean water tank and a 3-litre dirty water tank, ensuring extended operation without frequent refilling or emptying. Beneath the tanks, a 2.7-litre disposable dust bag efficiently collects debris from vacuuming. Notably, the system does not incorporate a dedicated detergent reservoir, meaning all mopping operations are performed using water alone. While this simplifies maintenance for some users, it might be a point of consideration for those who prefer to incorporate cleaning solutions for specific types of stains.

The dock’s capabilities are further refined, drawing inspiration from Roborock’s higher-end models like the Saros 20. It employs a dual-action cleaning process for the mop roller: hot water at approximately 75°C is used to wash the roller, followed by a hot air drying cycle at 65°C. This combination is designed to effectively reduce residual odors and inhibit the build-up of bacteria, contributing to a more hygienic cleaning cycle and prolonging the life of the mop head.

The robot unit itself also showcases features typically found in Roborock’s flagship range. Its LiDAR navigation tower is engineered to retract into the main body, allowing the 8.98cm-tall robot to navigate effortlessly beneath low-lying furniture, a crucial feature for comprehensive floor cleaning. Onboard Reactive AI cameras are integrated to provide sophisticated object recognition and obstacle avoidance, enhancing its ability to maneuver safely and efficiently through complex home environments.

Beneath the top panel, a relatively compact internal dustbin is housed. This bin is automatically emptied by the docking station, minimizing the need for manual intervention. However, periodic removal of the bin for filter cleaning remains a necessary maintenance task. For basic operation, the robot features simple physical controls on its surface, enabling users to initiate or pause cleaning cycles and command the robot to return to its dock.

The underside of the robot reveals Roborock’s DuoDivide main brush. This innovative split-design brush is engineered to guide hair towards the centre, where it can be more easily ingested by the vacuum suction, thereby reducing the common issue of hair entanglement around the roller. Complementing the main brush are two side brushes, and the main brushes themselves have the capability to lift off the floor when not in use, particularly beneficial during vacuum-only operations or when transitioning over carpets.

However, the standout feature is undoubtedly the novel roller mop system. It continuously dispenses fresh water onto the roller and employs a squeegee mechanism to draw dirty water into a separate internal tank. This system offers two particularly intelligent functionalities: the roller can extend sideways, enabling it to clean meticulously along walls and skirting boards, reaching areas often missed by less agile designs. Furthermore, the roller can retract and pivot behind a protective shield, preventing any damp contact with carpets when the robot traverses them. This physical carpet protection mechanism is a significant advantage, drawing parallels to systems seen in models like the Dreame Aqua10 Ultra Roller Complete and offering a superior solution compared to some high-end competitors, such as the Eufy Omni S2, which lacks this level of dedicated carpet safeguarding.

Advanced Features and App Control: A Comprehensive Cleaning Suite

The Qrevo Edge 2 Flow integrates seamlessly into smart home ecosystems, offering extensive control through its accompanying mobile application. Users can designate specific areas for cleaning, including the entire mapped area, individual rooms, or custom-defined zones. However, the available cleaning modes present a somewhat limited selection. The primary options include vacuuming alone, simultaneous vacuuming and mopping, or a sequential approach of vacuuming followed by mopping. Notably absent is a dedicated mop-only mode, a curious omission given the hardware’s apparent capability for such a function.

Within the combined vacuum and mop modes, users have access to four distinct suction levels. Vacuum-only cleaning offers an additional, higher maximum setting. The mopping function provides an extensive range of 30 water flow levels, a degree of granularity that, while offering choice, may prove to be more extensive than practically necessary, with subtle differences between adjacent levels unlikely to yield transformative results.

Navigation patterns offer three distinct choices, and the robot can perform one or two cleaning passes. However, the vacuum-then-mop cleaning sequence is restricted to a single pass. Within the advanced settings, users can enable features such as automatic roller rewashing and targeted re-cleaning of particularly soiled areas. The activation of the FlexiArm edge-cleaning system is also highly recommended for achieving optimal results along walls and perimeters.

Performance Metrics: Power, Precision, and Practicality

The Qrevo Edge 2 Flow boasts a formidable suction power rating of 35,000Pa, placing it among the most powerful robot vacuums currently available. This figure matches the suction strength of the Roborock Saros 20 and positions it competitively, though slightly behind the absolute cutting edge represented by newer models like the Dreame X60.

In practical tests on carpet, two passes at maximum suction power effectively collected debris along the robot’s primary cleaning path, though minor patches were occasionally missed. This observation underscores the fact that suction power alone does not dictate cleaning effectiveness; navigation efficiency, brush agitation, and thorough route coverage are equally critical factors.

Performance on hard floors was exceptional, with the robot successfully collecting all test dust from the central areas of the room. The edge-cleaning capability was also robust, facilitated by the roller mop’s close proximity to walls. However, a very fine line of dust remained just beyond the reach of the vacuum brush, a common challenge for most robot cleaners.

The robot demonstrated flawless performance in handling hair. All test quantities of human hair placed on the carpet were collected without any significant tangling around the main brush, a testament to the effectiveness of the DuoDivide design and the overall suction system.

The mopping performance was equally impressive. Utilizing the combined vacuum-and-mop mode with two passes, the Qrevo Edge 2 Flow effectively removed dried coffee, red wine, and mud stains. It adeptly handled both loose debris and ingrained residue from the mud test.

Ketchup presented a more challenging scenario. A visible stain persisted after two passes. However, applying a standard kitchen cleaner and allowing it to penetrate for a few minutes significantly improved the outcome. A subsequent four passes managed to remove almost all of the remaining residue. This indicates that while the roller mop excels at routine cleaning and addressing lighter spills, it may require pre-treatment for dried or particularly stubborn stains.

Navigation is another area where the Qrevo Edge 2 Flow shines. The robot demonstrated adeptness at avoiding common household obstacles such as shoes, cables, and simulated pet waste. It navigated successfully beneath a sofa and around strategically placed stacks of boxes in a test environment designed to simulate a cluttered room, highlighting its intelligent pathfinding capabilities.

Noise levels measured at 69.1dB when operating at maximum power. While not excessively loud, this places it in a similar noise bracket to some conventional cordless vacuum cleaners and slightly louder than certain competing robot vacuums.

Battery life is rated for up to 240 minutes on the lowest power setting. Even when operating at maximum power for two full vacuuming passes across the test area, the robot retained sufficient charge for additional spot cleaning tasks, suggesting that most average-sized homes should be adequately covered by a single charge.

Conclusion: A Powerful Contender in the Mid-Range Market

Priced at £799, the Roborock Qrevo Edge 2 Flow successfully marries a mid-range cost with a suite of high-end features. Its roller mop system is a significant advancement, offering effective cleaning, excellent edge coverage, and crucial physical carpet protection. This makes it an exceptionally suitable option for households that feature a combination of hard flooring and carpeted areas.

The vacuuming performance is strong, hair handling is exemplary, and navigation is consistently reliable. The inclusion of a self-cleaning dock significantly reduces the daily maintenance burden for users.

While the device is not without its minor imperfections – the potential need for pre-treatment of tough stains, the absence of a detergent tank, and the puzzling lack of a mop-only mode – these are relatively minor considerations when weighed against the overall package and its competitive price point.

While more sophisticated robot cleaners exist within the broader market, they typically command a considerably higher investment. The Roborock Qrevo Edge 2 Flow effectively strikes a compelling balance between cost, performance, and user convenience, positioning it as a standout option for consumers seeking advanced cleaning technology without the premium price tag.

Testing Methodology: A Commitment to Long-Term Evaluation

Our reviews are the product of extensive, long-term "living with" testing. Robotic cleaning devices are integrated into a household’s daily ecosystem, and their performance is evaluated over extended periods, not just a few days. This approach is essential because these machines are designed to offer a diverse range of cleaning options and often work within a broader product family. A short-term evaluation simply cannot capture the full scope of their capabilities and potential issues.

With years of experience testing smart home technology daily, we understand the critical factors that matter most and how a particular smart cleaning machine compares to other options consumers might be considering. Our reviews are comprehensive, objective, and fair. Importantly, we do not accept direct payment for reviewing devices, ensuring our editorial integrity remains paramount. For a deeper understanding of our rigorous testing protocols, please consult our guide on how we test robot vacuum cleaners.

Frequently Asked Questions (FAQs)

Can the Roborock Qrevo Edge 2 Flow protect carpets from getting wet?
Yes, the Qrevo Edge 2 Flow features a roller mop system with an integrated shield designed specifically to prevent carpets from becoming wet during operation.

Does the Roborock Qrevo Edge 2 Flow utilize detergent?
No, this particular model of the Roborock Qrevo Edge 2 Flow does not include a detergent tank. Mopping functions are performed using water only.

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