Roborock Saros Z70 Review: A Robot Vacuum with an Arm, but Still Lacks Convenience

Key Takeaways

The Roborock Saros Z70 features a unique robotic arm for tidying objects, but its automation is currently limited.
Excellent vacuuming and mopping abilities, paired with advanced navigation, make it effective for cleaning.
At $2,599, it is the most expensive robot vacuum tested, raising questions about its value unless the arm is essential for users.

The Roborock Saros Z70 has made waves as the first robot vacuum equipped with a robotic arm, designed primarily to pick up clutter while cleaning. Initial testing reveals that while the arm, known as OmniGrip, has potential, it struggles with automatic object retrieval due to a limited ability to identify and grasp items. Currently, it can only handle a short list of objects under ideal conditions, prompting caution among users worried about its effectiveness. However, manual control via an app is successful, revealing future possibilities as Roborock plans to enhance this feature with software updates.

In terms of performance, the Saros Z70 ranks highly among its competitors. The device excels in suction power and operates seamlessly with its StarSight navigation system, which eliminates the need for a raised LiDAR puck. Users found it adept at cleaning under low furniture, thanks to its low profile and agile navigation capabilities. The vacuum also performs admirably during mopping tasks, utilizing two spinning mop pads that can reach near edges and corners effectively.

Though the Z70 offers impressive features, its premium price tag raises eyebrows. Priced at $2,599 in the US, $1,799 in the UK, and AU$3,999 in Australia, it stands as the most expensive robot vacuum available. The hefty price can be attributed to the new technology embedded within, including the robotic arm, but customers may question whether the additional cost is justified, especially when there are other high-performing options like the Roborock Saros 10 available for $1,599. Those seeking a reliable vacuum without the arm could benefit from considering these alternatives.

The Z70’s primary function as a robot vacuum remains solid, boasting a maximum suction power of 22,000Pa. In a series of efficiency tests, it performed well on both carpets and hard surfaces, clearing debris and dirt effectively. The vacuum’s comprehensive dock enhances user experience by automating maintenance tasks, such as washing mop pads and refilling water tanks—functionality that contributes to longevity and ease of use.

However, the Z70 isn’t without issues. During operation, some users reported a rattling noise, potentially caused by the retractable arm. While the app offers numerous features and a user-friendly interface for controlling the robot and its arm, the presence of so many options can be overwhelming at times. Overall, the app provides efficient control of the robotic arm and the cleaning process, allowing for customized settings and routines.

In summary, the Roborock Saros Z70 showcases groundbreaking technology with its robotic arm and impressive performance capabilities. Nevertheless, its high price point and current limitations in automation make it a less favorable choice for users not thoroughly invested in the novelty of the arm. Besides, there are multiple reliable robot vacuums on the market that don’t come with the premium price, offering the same cleaning effectiveness.

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