iRobot Roomba Max 775 Combo Review: A Hands-Off Vacuum and Mop That Owners Either Love or Fight
The iRobot Roomba Max 775 Combo is a premium robot vacuum and mop rated at 30,000 Pa of suction, with LiDAR navigation, obstacle avoidance, multi-room maps and no-go zones. Its AutoWash dock empties the robot, washes and dries the mop and dispenses cleaning solution, and the mop lifts on carpet. Owners who get a smooth run praise how little upkeep it needs, with weeks between refilling water or changing the bag, the clean floors and the easy, friendly app. The other half report streaks, a clog warning after nearly every mop run, leaks, app and Wi-Fi setup problems and support that does not solve them. It works with Alexa and Google Home and, through Matter, with Apple Home, SmartThings and Home Assistant.
- Mixed hard floors and rugs
- Low-maintenance cleaning
- Matter and Apple Home households
- Homes with toys and clutter on the floor
Pros
- 30,000 Pa suction with carpet cleaning and a side brush
- LiDAR navigation with obstacle avoidance, multi-room maps and no-go zones
- Dock empties the bin and washes and dries the mop
- Automatic cleaning solution dispensing and a mop that lifts on carpet
- Owners report low upkeep and an easy, friendly app when it works
- Works with Alexa, Google Home, Apple Home, SmartThings, Home Assistant and Matter
- 180 minute battery rating with auto-recharge
Cons
- Reports of streaks, clog warnings after mopping and water leaks
- App crashes and Wi-Fi setup problems, including trouble with special characters in the password
- Support gets poor marks from owners with repair and refund requests
- About 6 hours to recharge fully and only a one year warranty
- Water tank, bin capacities and noise level are not published
- Large dock that needs a permanent space
- Ongoing cost of bags and cleaning solution
Who is the Roomba Max 775 Combo for?
It is aimed at a household that wants the most automated routine iRobot offers. The dock takes over emptying, mop washing, mop drying and detergent dosing, so the remaining chores are refilling water, emptying dirty water and replacing bags. The mop lifts when the robot reaches carpet, which suits homes that mix hard floors, rugs and a little carpet, and a 180 minute battery rating gives it room to cover a larger floor plan in one run. It is also one of the better-connected robots in the category: Alexa and Google Home directly, and Apple Home with Siri, SmartThings and Home Assistant through Matter.
What owners like about the Roomba Max 775 Combo
Owners who are happy with it describe an easy setup, a simple app that maps the whole space and lets you schedule rooms and choose vacuum, mop or both, and floors that look noticeably cleaner. Some with floors that show every smudge say there were no streaks, and a few go a month without refilling the water or changing the bag. They like how it steers around the toys and clutter in a house with dogs, and several moved up from a vacuum-only Roomba or a rival brand and say the step up is worth it.
What to know before you buy
Owner opinion is sharply split on reliability. The most common complaints are a mop that leaves streaks, a clog or dirty-bin warning after nearly every mop run that needs hand cleaning, and water leaking onto the floor. Others report the app failing and needing frequent resets, a robot that gets stuck or asks for help, a machine that stops before reaching the dock, and failures such as a burned-out motor. Wi-Fi setup is a recurring snag: the app has to join a 2.4 GHz network, and owners say it will not connect when the Wi-Fi password contains special characters, and iRobot's own guides disagree on 5 GHz. One owner found the multi-floor map expects you to carry the dock to the other floor. Support gets poor marks, with owners describing refused repairs and difficulty with refunds. A full recharge takes about 6 hours, the warranty is one year, and iRobot does not publish the water tank, onboard bin or dock bin capacities or the noise level. The dock is sizeable and needs a permanent spot.
Is the Roomba Max 775 Combo worth it?
It sits at the premium end, and the case for it is automation plus reach: very high rated suction, a dock that also doses detergent and support for every major smart home platform. When it works, owners call it a time saver. The risk is the minority of units and owners who run into clogs, leaks, connection problems and slow support, so buy it somewhere with an easy return, test the mop on your floors early and expect to maintain the roller and dock. A household without much carpet or clutter may not need this much robot.
Frequently asked questions
Does the Roomba Max 775 Combo work with Apple Home and Siri?
Yes. It supports Matter, which brings it into the Apple Home app with Siri control, and the same route connects it to SmartThings and Home Assistant. Alexa and Google Home are supported directly.
Does the Roomba Max 775 Combo add cleaning solution automatically?
Yes. The dock dispenses cleaning solution on its own, alongside washing and drying the mop and emptying the robot's bin.
Will the Roomba Max 775 Combo wet my rugs?
The mop lifts automatically when the robot moves onto carpet, so it can vacuum rugs without wetting them.
Why won't my Roomba connect to Wi-Fi?
Setup needs a 2.4 GHz network, and several owners report that the robot will not connect when the Wi-Fi password contains special characters such as $, # or !. Changing the password or using a guest network without them is the workaround owners describe.
How long does the Roomba Max 775 Combo battery last?
It is rated at 180 minutes per charge and takes about 6 hours to recharge. It returns to the dock on its own when it needs power, though one owner saw it stop before reaching the dock.
What warranty does the Roomba Max 775 Combo have?
It comes with a one year warranty.
