The world of robot vacuums has come a long way, but Roborock’s latest offering, the Saros Z70, is taking some steps into next-generation technology that is setting up what we will see in the future of fully autonomous home cleaning. With cutting-edge tech, sleek design, and a series of impressive upgrades, this device aims to solve the common pain points of robotic cleaning.
First Impressions: Clean Design, Smart Features
Right out of the box, the Saros Z70 has a sleek and minimalist design. If you have any experience with robot vacuums, you will immediately realize that the Z70 is missing the “top hat” which lowers its height to just over 3 inches (7.98 cm).
It’s not just about looks — Roborock has crammed lots of power and upgrades into this compact design. Equipped with an incredible 22.000 Pa of suction, the Z70 has an upgraded dual anti-tangle system to handle long hair (human and pet alike) and a big change to the mopping system that has a pair of rotating mops that detach automatically when the robot starts any vacuum-only tasks or carpet cleaning, then returns to the dock to reconnect with them for mopping hardwood, tile, etc.
Like other recent Roborock models, the docking station does much more than charge and empty the dust bin. Both the mops and the dock itself are washed automatically with 176ºF (80ºC) hot water, removing 99.99% of bacteria and preventing the dirty mop smell. One of my favorite smart features is that the mop recognizes when the floor has been particularly dirty, returns to the dock to wash the mop then goes back to repeat the mopping (no more sticky kitchen floors).
Substantial improvements to the already amazing Roborock navigation system uses the onboard LiDAR to map your home and then avoid obstacles on-the-fly. Add this to the area-by-area control through the Roborock app, there is also analysis of environment and cleaning history to boost suction and water volume for areas that need extra attention.
An improved FlexiArm technology allows the side arms for both the brush and mop to extend outward from the body of the Z70 when it recognizes a corner, edge or furniture that it would not be able to reach… getting into those nooks and crannies to clean, not leaving the little dirty spots that are so common with robot vacuums.
The AdaptiLift Chassis: A Smart System for Different Surfaces
The first new innovative feature to the Z70 is the AdaptiLift Chassis, a suspension system designed to elevate the vacuum automatically. This allows the robot to adjust its height depending on the surface it’s cleaning, ensuring optimal suction power across a wide range of floor types.
For example, on thick carpets, the chassis can raise the vacuum’s brush and motor, enabling the Saros Z70 to maintain maximum suction without getting stuck. Conversely, when it moves onto hard surfaces like tile or wood floors, the chassis lowers to maintain close contact, ensuring the cleaning process is as efficient as possible.
Image Credit: Roborock
In our testing of the Z70, the AdaptiLift Chassis is the real superpower, giving the Z70 the ability to do something I have never seen before – climb over door saddles without any ramp, suddenly allowing the robot to enter most bathrooms to clean. It is not quite able to climb stairs but this is a tangible advancement in the development of robot vacuums that makes a truly valuable improvement.
The OmniGrip Foldable 5-Axis Mechanical Arm
The most obvious addition to the Saros Z70 is the OmniGrip Foldable 5-Axis Mechanical Arm that extends from a hidden compartment on the top of the vacuum to pick up objects that are in the way of normal cleaning. No longer will your robot vacuum work around a random sock that was left on the floor, instead it will be picked up and placed in a designated spot to be collected later, then circling back to clean. The mechanical arm can also move objects blocking the way of the robot to allow it to pass and continue its work.
The artificial intelligence will identify items and sort them to different locations that the user specifies: socks can be placed in the laundry hamper while sandals are moved to the entry rug and crumpled papers into a trash bin.
Image Credit: Roborock
We tested the Saros Z70 and found that the function of the mechanical arm was more intriguing than functional. The idea holds incredible promise, and, like any new technology, there needs to be someone who brings it to market first… often in a form that is understood to need further development – this is very much one of those cases. During our tests, the arm was most often successful with finding a sock on the floor and moving it to the hamper, although it occasionally misidentified the sock and worked around it instead. Further, we had a few instances where the arm picked up a sneaker, something that should have been too heavy, and then was too off balance to continue. Roborock has confirmed that their product team is continuing the development of the AI to recognize more items more accurately and improve the function of the robot arm itself.
Conclusion: Worth the Investment?
For tech enthusiasts and busy parents alike, the Roborock Saros Z70 is a no-brainer. Its smart navigation, powerful suction, dual cleaning capabilities, AdaptiLift Chassis and substantially lower profile elevate it well beyond other robotic vacuums on the market. The ability to seamlessly transition between different floor types and the extra precision afforded by the arm system makes the Z70 incredibly efficient and thorough.
The Roborock Saros Z70 (Amazon Affiliate Link) is on the pricier side for a robot vacuum, but considering its features, precision, and ability to clean every corner of your home with ease, it’s an investment that pays off in spades. Whether you’re tackling pet hair, dust, or just the day-to-day mess of a busy household, the Z70 is truly in a class of its own, setting a new standard for robotic cleaning. If you’re looking to take the next step in smart home technology, this vacuum is definitely worth considering.
