iRobot Roomba Combo i5 Robot Vacuum & Mop Review UK 2026

Key specifications

Suction Power and Cleaning Performance

The Roomba Combo i5 (model I5172) supports both dry vacuuming and wet mopping, with cleaning performance changing based on the bin that is fitted. Suction-focused results come from the Vacuum bin, which uses a 4-stage cleaning system to pull in dirt, debris, and pet hair. With the mop bin installed, the robot switches to wet pickup and uses a microfiber pad to tackle footprints, pollen, and dust. Dirt Detect technology can also target messier areas more thoroughly during vacuuming. Performance can vary on carpet, not stated.

Navigation and Mapping

How well the Roomba Combo i5 navigates depends on its mapping system, since it uses Imprint Smart Mapping to plan routes inside the home. Mapping helps the robot learn room layouts, then clean with fewer unnecessary repeats. It works best when the home is accessible, with clear pathways and minimal clutter. Still, like most robots, accuracy can drop when areas are poorly lit or newly rearranged, because the map may need re-learning. The unit's compact 34.2 cm by 34 cm footprint also aids turning in tight spaces.

Battery Life and Run Time

Battery performance and run time are closely tied to how the Roomba Combo i5 uses its cleaning modes. The manufacturer lists a runtime of 60 minutes. That figure can matter when Imprint Smart Mapping assigns rooms, because longer sessions can trigger more frequent returns to recharge. The unit switches between vacuum and mop by swapping bins, and using a mop pad may affect how long cleaning tasks take. Overall, a 60-minute window suits light to medium floor areas, but large homes may need multiple cycles.

Mop Function

Mopping on this robot vacuum works by switching from vacuum cleaning to a hard-floor wet clean. The manufacturer states this is done by swapping to the Roomba Combo Bin and using a mop pad. The mop pad is designed for wet performance, and it is intended to tackle footprints, pollen, and dust. Dirtier spots can be targeted more thoroughly when the vacuum bin is replaced.

Self-Empty and Maintenance

For the Roomba Combo i5, maintenance centres on keeping the correct bin and the cleaning parts in good condition between runs, as it can switch from vacuuming to mopping by swapping to the Roomba Combo Bin. The iRobot i5 robot vacuum and mop Amazon listing describes this bin change as the core routine. After vacuuming, the robot should be checked for trapped debris, and the mop pad should be removed, cleaned, and allowed to dry before reuse. Between modes, users should wipe contact areas so detection stays reliable. The bin system reduces hassle, but skipping this upkeep can lower cleaning performance.

App Control and Smart Features

Managing the Roomba Combo i5 is closely tied to how the bin-based vacuum and mop switching is set up, but day-to-day control mainly happens through its smart features. With the robot vacuum, the robot is paired to an app for scheduling and room selection, using Imprint Smart Mapping to learn the layout. The app enables cleaning of rooms "when you want", and it adjusts to preferences through the learned mapping. Voice control is supported via Alexa, Siri, and Google Assistant, making it possible to request specific rooms such as "kitchen" or "living room". Setup and learning can take time.

Noise Level

Noise levels for the iRobot are not stated in the manufacturer's verified specifications provided for the UK 2026 model i517240 (the robot vacuum), so no exact dB rating can be confirmed. For buyers asking "the iRobot Roomba Combo i5 any good" in everyday use, noise expectations must be treated as uncertain. The unit is designed for routine cleaning, it runs for about 60 minutes, and its compact body (34.2 x 34 x 9.3 cm) suggests typical robotic operation. Potential users should plan for background sound, and test it in their home before long meetings.

Pet Hair Performance

Pet hair performance on the iRobot (model I5172, i517240 UK 2026) is described as solid for everyday cleanup. The manufacturer states it uses a 4-Stage Cleaning System designed to pull in dirt, debris and pet hair from where it hides. The irobot i517240 roomba combo i5 robot vacuum and mop for pet hair is also positioned to target visible and embedded debris across rooms, with Dirt Detect Technology focusing on dirtier areas when the Vacuum Bin is installed. For heavy shedding, it may still require multiple runs.

Cleaning and Maintenance

Regular cleaning and care help the robot vacuum (I5172, i517240 UK 2026) stay effective, especially because it switches between vacuum-only cleaning and mopping by changing the bin. For the iRobot i5 robot vacuum and mop, the user should regularly inspect the cleaning areas, remove hair and debris from the bin and pad, and ensure the microfiber pad is properly fitted. Before mopping, check the pad for trapped dust, as this can reduce pickup. After use, clean and dry the bin, and allow the pad to fully dry to prevent smells.

Who Is This Robot Vacuum For?

This Roomba Combo i5 (I5172, i517240 UK 2026) suits people who want one robot that can handle both dry floor cleaning and wet mopping by swapping the bin, making it suitable for households where different floor tasks are needed regularly. The robot vacuum works well for homes needing routine pickup of dust, dirt, debris, and pet hair, since it switches to mopping with a microfiber pad. It also fits users who prefer scheduling and room-specific commands, because it maps rooms and supports voice requests. The 60-minute runtime may limit larger homes.

Where to Buy in the UK

Finding this robot vacuum (model I5172, i517240 UK 2026) in the UK is mostly about retailers listing the correct "Combo i5" bin-switching vacuum & mop version, since it is designed to convert from vacuuming to mopping when the appropriate Combo Bin is installed. Shoppers can check major UK ecommerce sites and compare listings that match I5172 or i517240 wording, because bundles may differ. To find the iRobot best price in the UK, promotions should be tracked, the included bins should be verified, and it should be confirmed that the unit switches between all-floor vacuuming and hard-floor vacuum & mop.