iRobot Roomba Max 775 Combo + AutoWash Dock
The Max 775 Combo is the Roomba to investigate for a hard-floor-heavy, busy home that values automated mop care and strong edge coverage. Its heated roller system is a genuine point of difference within iRobot's range, but the price and dock size mean it should be compared directly with established premium mopping rivals.
The main things to know before buying are the 10.5cm robot and 43.2cm-high dock need more physical space than the Plus 515 or 115 Combo and the high price is difficult to justify unless heated roller mopping and the fuller dock solve real household needs.

What looks good — and what to know
Reasons to consider it
- The heated roller mop and automated dock suit homes where hard-floor washing is a major job
- Edge-reaching mop and brush hardware is designed to clean closer to walls and corners
Things to know
- The 10.5cm robot and 43.2cm-high dock need more physical space than the Plus 515 or 115 Combo
- The high price is difficult to justify unless heated roller mopping and the fuller dock solve real household needs
- Independent testing is still recent and mainly covers versions sold outside the UK, so long-term reliability is not yet clear
Sources behind this coverage
These sources support product research. Overseas sources describe their regional versions and do not confirm UK specifications, prices, availability or warranty. Manufacturer claims and independent tests are identified separately.
