Roborock Saros Z70

Dan Seifert from RTINGS highlights the Roborock Saros Z70 as a flagship robot vacuum notable for its unique robotic arm designed to pick up objects, a first in the industry. While the arm’s functionality is limited and imperfect, the vacuum excels on hard floors with outstanding debris pickup, strong pet hair removal, and an advanced obstacle avoidance system. Its multifunction dock simplifies maintenance by emptying dustbins and washing mop pads. However, the Saros Z70 struggles on carpet due to retracting its side brush, resulting in poor edge cleaning, and its smaller dustbin and battery life are compromised by the robotic arm. Compared to other Roborock models and competitors, it offers superior hard floor and mopping performance but falls short on carpet cleaning and hair tangling issues. Overall, the review conveys a cautiously positive tone, praising innovation and hard floor capabilities while acknowledging significant trade-offs and a high price premium.

Liam McCabe from NYT Wirecutter highlights the Roborock Saros Z70 as an ambitious and innovative robot vacuum-mop combo featuring a unique mechanical claw designed to pick up socks, slippers, and tissues. While the claw represents a remarkable engineering effort and occasionally succeeds, it often fails to reliably identify or grasp items, making it more of a gimmick than a practical feature at this stage. Despite this, the Saros Z70 excels in navigation, boasting a cutting-edge sensor system that allows it to avoid obstacles with unprecedented precision and avoid getting stuck. The vacuum and mop functions perform well, though it remains less powerful than traditional vacuums and is more of a floor wiper than a deep cleaner. McCabe appreciates the device’s advanced features and thoughtful design but cautions that the claw is a work in progress and the high price may not justify the current level of performance. Overall, the Saros Z70 pushes robot vacuum technology forward but still falls short of perfection.

Andrew Gebhart from PCMag Middle East highlights the Roborock Saros Z70 as a highly innovative robotic vacuum and mop hybrid, featuring a unique retractable arm capable of picking up small objects like socks and sandals—a breakthrough in the category. While this robotic appendage impresses as a technological milestone and works reliably within strict limitations, it currently functions more as a novelty than a practical time-saver due to its weight and object recognition constraints. Beyond the arm, the Z70 offers a comprehensive premium feature set, including self-emptying, automatic mop washing and drying, obstacle clearance, and home security camera functions. However, its steep $2,599 price tag and incremental improvements over less expensive Roborock models make it a tough recommendation for those seeking practical cleaning performance. Gebhart suggests that while the Saros Z70 is exciting for early adopters eager for cutting-edge tech, more affordable alternatives like the Ecovacs Deebot X8 Pro Omni provide better overall value today.

David Ludlow from Trusted Reviews highlights the Roborock Saros Z70 as an ambitious and technologically innovative robotic vacuum and mop, particularly noting its powerful 22,000Pa suction, excellent mopping performance, and a clever, customizable app. The standout feature—the OmniGrip robotic arm designed to pick up small objects like shoes and socks—sets it apart from competitors but ultimately falls short in reliability, often missing or dropping items and struggling with consistent object recognition. While the Z70 impresses with advanced navigation, slim design, and adaptable cleaning modes, the arm’s inconsistent performance and smaller dustbin make it difficult to justify its premium price compared to the more affordable Saros 10. Ludlow appreciates Roborock’s bold attempt to push boundaries but concludes that the Saros Z70 is not yet ready for mainstream users seeking dependable, hassle-free cleaning. The review balances enthusiasm for the core cleaning capabilities with measured criticism of the arm’s shortcomings and overall value proposition.

Adrienne So from WIRED highlights the Roborock Saros Z70 as an ambitious but currently imperfect robotic vacuum. She applauds Roborock for pioneering the OmniGrip retractable arm, capable of identifying and picking up small household items like socks and tissues—a bold innovation rarely seen in consumer robots. However, after two months of testing in a busy home environment, she finds the arm’s functionality frustratingly limited and unreliable, often failing to recognize or properly handle objects. Despite these setbacks, the Saros Z70 excels in core vacuuming performance, boasting Roborock’s best-in-class StarSight Autonomous 2.0 navigation system that adeptly maneuvers around clutter and obstacles. Battery life, however, is noticeably shorter than the comparable Saros 10R model. So concludes that while the Saros Z70’s cleaning capabilities are impressive, the OmniGrip arm remains a work in progress, recommending the 10R for dependable cleaning and suggesting potential buyers revisit the Z70 once software improvements mature.

Emma Rowley from Tech Advisor highlights the Roborock Saros Z70 as a high-quality, maintenance-free robot vacuum with impressive vacuuming, mopping, and edge-cleaning capabilities. Its sleek design and advanced navigation tech make it stand out, especially with features like self-cleaning docks and strong suction power. However, the review’s enthusiasm is tempered by the headline robotic arm feature, which, while innovative and visually impressive, is unreliable and often ineffective in real-world use. The arm’s buggy performance, including navigation mishaps and failure to pick up objects consistently, undermines the product’s value, especially given its premium price. Rowley appreciates the innovation and potential for future software improvements but ultimately advises against purchasing the Z70 now, recommending more affordable alternatives without the problematic arm. The review balances admiration for the vacuum’s core functions with clear disappointment in the flagship feature, resulting in a cautiously negative overall sentiment despite the product’s technical strengths.

Brent Rose from Gizmodo highlights the Roborock Saros Z70 as an ambitious but deeply flawed robotic vacuum. While the innovative OmniGrip robotic arm concept is genuinely cool and sets the Z70 apart from competitors, its real-world performance is profoundly disappointing—failing repeatedly to sort items as promised despite extensive testing and even a replacement unit. The vacuum’s cleaning capabilities also regress compared to previous Roborock models, with a less effective roller brush, streaky mopping, and inconsistent navigation. Additional issues include poor dirt detection, frequent wall bumps, and a visually obtrusive dock. At a staggering $2,600, the most expensive robovac on the market, the Z70 underdelivers on both core cleaning and its headline feature. Rose acknowledges potential improvements through upcoming software updates but remains skeptical, concluding that the Saros Z70 is a swing and a miss that prioritizes novelty over reliable fundamentals.

Jennifer Pattison Tuohy from The Verge highlights the Roborock Saros Z70 as a groundbreaking robot vacuum featuring a unique five-axis mechanical arm, the OmniGrip, capable of tidying up small items before vacuuming. This innovative capability sets it apart from other robot vacuums by attempting to pick up and relocate objects like socks, slippers, and paper. While the arm’s ability to collect and place items is impressive and shows real potential to reduce manual tidying, the Z70 currently struggles with consistency and has notable limitations. For instance, it often detects footwear but rarely picks it up, undermining its usefulness. The review conveys cautious optimism, acknowledging the Z70’s novel approach and technical achievements but emphasizing that it remains a work in progress that falls short of fully delivering on its promise. The tone is mildly amused and intrigued, with a balanced view that appreciates the innovation while pointing out practical shortcomings.

Maria Diaz highlights the Roborock Saros Z70 as a groundbreaking step forward in smart home robotics, particularly praising its innovative OmniGrip mechanical arm that can pick up and sort small objects with impressive accuracy. She emphasizes the robot’s multifunctionality, combining top-tier vacuuming and mopping performance with advanced obstacle avoidance and edge cleaning. While the arm successfully handled recognized items like socks and sandals about 90% of the time, it showed some limitations with less familiar objects, reflecting the technology’s early stage. Diaz acknowledges occasional bugs, such as the robot forgetting to resume mopping or struggling with certain items, but frames these as natural growing pains for a pioneering product. She positions the Saros Z70 as ideal for early adopters willing to embrace cutting-edge innovation despite a premium price. Overall, Diaz is impressed by Roborock’s fast rollout and the robot’s reliable cleaning, calling it a promising glimpse into the future of household assistants.

Android Authority highlights the Roborock Saros Z70 as the company’s best robot vacuum yet, delivering excellent cleaning performance, advanced navigation, and innovative features like the slim design and AI-driven obstacle avoidance. The standout innovation is its OmniGrip robotic arm, a first in the US market, capable of picking up small objects and offering manual or autonomous control. However, despite the arm’s impressive engineering and “wow” factor, the reviewers find it falls short in practical use—limited by weight restrictions, inconsistent object handling, and incomplete autonomous tidying. The arm’s current functionality does not justify the steep $1,000 price premium over the nearly identical Saros 10R model. While firmware updates have improved performance, the robotic arm remains a first-generation novelty better suited for early adopters with deep pockets rather than mainstream buyers. The Saros Z70 excels as a vacuum but its headline feature needs significant refinement before it’s truly worth the premium.