Every year, many new robot vacuums are showcased at CES. The 2025 edition was no different: It was a standout year for vacuum robots, with brands such as Roborock, Ecovacs and Eufy bringing actual innovations to display. A key trend this year was object avoidance, for which a mechanical arm has been added to the vacuum. We have also seen a robot vacuum that can serve multiple purposes like an air purifier and a home security device. Some models can automatically clean the mop in real time...