Review
AI summary based on real user insights
Where the roborock Saros Z70 earns genuine praise, it tends to impress on the fundamentals. Users highlight that mopping is incredible, and note that hairs do not get stuck in the brush roller, a welcome relief for pet owners. Navigation is also really good, and one reviewer found obstacle avoidance better and the Z70 was almost flawless in that regard.
The headline feature — the OmniGrip robotic arm — is where consensus breaks down sharply, and the criticism is overwhelming. Reviewers across the board describe it as a gimmick, with one bluntly calling the arm a complete non-starter and another saying the product feels more like a robot arm than a robot vacuum. Practically, the arm gets stuck and requires manual interaction, and multiple users warn that the overall cleaning process increases significantly because every other attempt fails. Several reviewers conclude that too many compromises were made to accommodate the arm.
Those compromises show up in the vacuum's core specs. To fit the arm, space for the dustbin and brush rollers was reduced, leaving users with a smaller internal dustbin and tank than competing models. Some users also flag it as a lousy vacuum for pet hair, and there are concerns about being unable to use the appliance without providing personal data.
The Z70 is a difficult recommendation for anyone primarily seeking reliable, no-fuss cleaning. Multiple reviewers describe it as a cool toy rather than a useful, reliable cleaning tool, and one commenter says it does not clean well or reliably. It is explicitly flagged as not suited for commercial application, and those with straightforward cleaning needs are advised to look elsewhere, with some going as far as saying to strongly stay away from the Z70.
At its price point, the value proposition is a serious sticking point. Reviewers note it costs almost as much as a decent laptop, and many feel the arm alone is not worth the extra €400–500 over comparable models, with one calling the feature 80% marketing. The broader sentiment is that the arm simply is not advanced enough yet to justify the premium being asked.
