- Hot water and steam mode for heavy soiling
- Remote control
- Short battery life at the highest level
- Comparatively loud
The Roborock F25 Ultra impressed in the test with its powerful cleaning performance, smart functions and sophisticated convenience technology. It particularly shone when cleaning edges and in economy mode with its long running time (60 minutes). Thanks to app control, LED light and a powerful hot water/steam treatment, it cleaned particularly efficiently and conveniently.