Roborock Saros Z70

At the end of 2025, we added twelve new appliances to our test database: all of them robot hoovers with a mopping function. All of the new models have a service station with a dust tank, some also have a water tank. The stations relieve humans of work - for example, by pumping dust out of the robot or cleaning the mop cloths. However, this convenience comes at a price.

On the one hand, the Saros Z70 from Roborock is a really powerful robot hoover with a high-quality, fully equipped docking station. However, the technology advertised as the main function does not currently work reliably throughout. For this reason, we cannot give it an unqualified recommendation to buy at this time.

Is the Roborock Saros Z70 impressive? Without a doubt! When it extends its arm, your eyes go wide (at least the first few times). It's impressive to see the robot vacuum clearing its own path to clean the entire area and helping to tidy up at the same time. Technically, the Saros Z70 is undoubtedly the most exciting representative of its kind currently on the market, even if not everything went smoothly...

With its gripper arm, the Saros Z70 brings a breath of fresh air to the robot hoover market. It recognises socks and shoes, removes small items and thus frees up space for cleaning. Picking things up usually works well, but not yet when it comes to putting them down. The Z70 achieved top results when vacuuming and mopping, leaving woolly mice and stains no chance...