The Roborock Saros Z70 is a powerful robotic vacuum cleaner designed for thorough cleaning on various floor coverings. With a modern black design, the device blends seamlessly into any living environment. Equipped with a dust bag as a dust container, the Saros Z70 offers effective dust collection and ensures hygienic disposal of dirt. The robot vacuum operates with a suction power of 22,000 pascals and is able to thoroughly clean carpets as well as hard floors and tiles. The noise level of only 55 dB enables quiet cleaning that does not disturb even during the day. With a battery capacity of 6400 mAh, the Roborock Saros Z70 offers a long operating time and automatically returns to the base station when the battery needs recharging. Autonomous navigation and obstacle detection ensure that the robot navigates efficiently and safely through the room.
Wiping system | Wiping pads (rotating) |
Max. Suction power | 22000 Pa |
Area coverage per battery charge | 215 m² |
Max. noise level | 65 dB |
Base station functions | Automatic dust emptying, Automatic wiping system cleaning, Self-cleaning station |
Robot vacuum cleaner height | 7.98 cm |
Item number | 57239484 |
Manufacturer | Roborock |
Category | Robot vacuum cleaners |
Manufacturer No. | SZ7052-00 |
Release date | 22.8.2025 |
Sales rank in Category Robot vacuum cleaners | 20 of 587 |
External links |
Colour | Black |
Exact colour description | Black |
Robot type | Vacuum mopping robot |
Wiping system | Wiping pads (rotating) |
Max. Suction power | 22000 Pa |
Area coverage per battery charge | 215 m² |
Smart cleaning & control | Remote control via app, Scheduled cleaning, Voice control |
Dust container volume (robot) | 0.18 l |
Fresh water tank volume | 69 ml |
Filter type | Dust filters |
Max. Height door sill | 2.20 cm |
Max. noise level | 65 dB |
Base station functions | Automatic dust emptying, Automatic wiping system cleaning, Self-cleaning station |
Water supply | Freestanding with water tank |
Dust container volume (base station) | 2.70 l |
Fresh water tank volume | 4 l |
Waste water tank volume | 3 l |
Smart home | Compatible |
Smart home ecosystem | Amazon Alexa, Google Assistant |
Battery type | Li-ion |
Battery life | 180 min |
Capacity | 6400 mAh |
Power capacity | 66 Wh |
Charging time | 150 min |
Power consumption | 66 W |
Robot length | 35 cm |
Wide robots | 35.30 cm |
Robot vacuum cleaner height | 7.98 cm |
Robot weight | 4.87 kg |
Base station length | 38.10 cm |
Wide base station | 47.50 cm |
Suction station height | 48.80 cm |
Scope of delivery | 1x cleaning station, 1x docking station base, 1x hoover bag, 1x power cable, 1x Roborock Saros Z70, 2x mop cloth holders, User manual |
Country of origin | China |
CO₂ emissions | 41,18 kg |
Climate contribution | EUR 1,02 |
Product Safety |
Length | 56 cm |
Width | 48.50 cm |
Height | 43.30 cm |
Weight | 23.62 kg |
How often does a product of this brand in the «Robot vacuum cleaners» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Robot vacuum cleaners» category returned?
Source: GalaxusAt 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...