The Saros Z70 is the most impressive robot vacuum I have seen.

Roborock has established itself as one of the leading brands in the field of robotic vacuum cleaners. With years of experience in developing high-quality devices, the company has launched products that frequently rank at the top of recommendation lists. At CES 2025, the Roborock Saros Z70 has particularly caught attention due to its innovative design, which includes a robotic arm capable of removing small obstacles in its path. This advancement positions the Saros Z70 as one of the most promising devices in the industry.

Robotic vacuum cleaners are designed to function as autonomous assistants that keep floors clean without the need for manual intervention. However, many models often fall short of these expectations. Issues such as ineffective sensors that cause the robot to get stuck, insufficient suction power, and difficulties navigating obstacles have limited the effectiveness of certain devices. Nevertheless, Roborock has proven to have refined the basics with its Qrevo Curv model, which stands out for its powerful suction, precise mapping, and a self-cleaning dock, making it almost an invisible presence in the home.

With a strong technological foundation, Roborock is now seeking to add greater versatility to its products, starting with the robotic arm of the Saros Z70. It is important to note that this device is not designed to pick up heavy objects such as sneakers or clothes on the floor; its maximum capacity is 300 grams. If it attempts to lift something that exceeds this limit, its sensors will detect the excessive weight and gently drop it. During the presentation at CES 2025, the robot was observed to be a bit slow in its movements and often failed to pick up certain objects.

The arrival of robotic arms in the vacuum cleaner market could herald the start of a new era in home technology. In previous years, self-cleaning docks were the major innovation, and now they are common in nearly all high-end devices. These modules work very well, eliminating concerns about mold or bad odors, suggesting that the addition of a robotic arm could also represent a significant advancement.

The vision for the future is promising: with the continuous development of this type of technology, we could soon have robotic vacuum cleaners capable of picking up small messes effortlessly, eliminating weight restrictions and allowing for more effective cleaning, even in scenarios where no prior cleanup has occurred. Roborock's reputation for creating high-quality vacuums is undeniable. With the Saros Z70, there is hope that this is just a first step towards other innovations that could truly transform the robotic vacuum cleaner market.