iRobot Roomba 115 Combo
The Roomba 115 Combo is most credible for a smaller home that wants scheduled vacuuming and light pad mopping without making room for a large service dock. Its LiDAR mapping, low body and simple ownership proposition are useful; buyers wanting auto-emptying, stronger mop maintenance or proven obstacle handling should compare a higher tier.
The main things to know before buying are the dock only charges the robot, so the bin and washable mop pad still need hands-on care and the mop is a washable pad rather than a dock-washed roller or spinning-pad system.

What looks good — and what to know
Reasons to consider it
- Its compact charging dock and 7.89cm body suit smaller homes and lower furniture
- Separate vacuum, mop and combined modes support simple scheduled cleaning
Things to know
- The dock only charges the robot, so the bin and washable mop pad still need hands-on care
- The mop is a washable pad rather than a dock-washed roller or spinning-pad system
- Independent testing of the 115 Combo's cleaning performance is not yet available, so its suction and cleaning figures come from iRobot
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.
