Which robot vacuums work with a stair-climbing carrier?
Short answer
Only the maker's own: Eufy's MarsWalker works with a few Eufy models, and Dreame's Cyber X with its X60 Pro Series vacuums.
Which robots can do it?
- Dreame Cyber XAnnounced
Dreame's Cyber X carries compatible X60 Pro Series vacuums.
Good to know: Expected in Europe at about €1,199; no US date.
- Eufy MarsWalkerAnnounced
Eufy's MarsWalker works with only a few Eufy robot vacuums.
Good to know: Not on sale in the US by late August 2026.
Why it matters
A stair carrier is useless if it doesn't fit the robot you already own.
Not proven yet
Whether more models will be supported later; neither maker has said.
How we know (3 sources)
IFA 2025 announcement of Eufy's MarsWalker, a track-driven platform that carries a robot vacuum up and down straight, L-shaped and U-shaped stairs. Release planned for the first half of 2026, no price, works only with a few Eufy models. Notes that if it costs about as much as a robot vacuum, buying two robots may be better.
Read the sourceAffiliate roundup (updated Aug 29, 2026): neither the Roborock Saros Rover nor the Eufy MarsWalker has a confirmed US price or firm US on-sale date; both are announced, not buyable. The MarsWalker carries the Eufy Omni S2, which is on sale.
Read the sourceRoundup of Dreame's European launches: Cyber X is a separate module that carries compatible X60 Pro Series vacuums between floors. Citing UK reporting, it expects a European launch in September at about €1,199. No US date or price.
Read the source
Status timeline
No status has changed since we started tracking. Every entry is dated and backed by the sources on this page.
- First recorded: Coming soonDreame Cyber X
Dreame's Cyber X carries compatible X60 Pro Series vacuums.
- First recorded: Coming soonEufy MarsWalker
Eufy's MarsWalker works with only a few Eufy robot vacuums.