Overview

• Eufy introduced MarsWalker at IFA 2025, a stair‑climbing carrier with tracked drive and four independent arms that handles straight, L‑shaped and U‑shaped stairs, slated for spring 2026 with pricing unannounced.
• The RoboVac Omni S2 launches in the U.S. in January 2026 for $1,599, offering 30,000Pa suction, a self‑cleaning roller mop, a DuoSpiral detangling brush, an auto‑cleaning base, and optional aromatherapy; outlets report Eufy’s sterilization claim as either 99.99% or 99.999%.
• MarsWalker functions as a standalone unit with its own dock, builds a 3D map of the home, and coordinates with the vacuum to move between floors and return to the base station as needed.
• Compatibility is limited to select Eufy robot vacuums with no third‑party support, and the full list of supported models has not yet been detailed.
• Eufy expanded its smart‑home lineup with Permanent Outdoor Lights S4 featuring radar motion detection up to 12 meters and Matter support, plus the eufyCam S4 dual‑lens camera with PTZ tracking and solar power.