Updated October 2026
Data from Amazon and official iRobot site.
2026 verdict
Which Roomba does the whole job for you?
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock, which outclasses the iRobot Roomba 105X by mopping, emptying itself and reaching every major smart home platform. It runs for 180 minutes against 120 and its AutoWash dock washes, dries and dispenses detergent for the mop. The iRobot Roomba 105X is the more affordable option and still gives you LiDAR mapping, room-specific cleaning and Alexa and Google Home control, which is all a vacuum-only household needs. Pick the iRobot Roomba Max 775 Combo Robot + AutoWash Dock for hands-off vacuum and mop care, and the iRobot Roomba 105X if you only want mapped vacuuming.
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| Feature | iRobot Roomba 105X | iRobot Roomba Max 775 Combo Robot + AutoWash Dock | Winner |
|---|---|---|---|
| Rating | 4.2 | 4.4 | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Battery Life | 120 minutes | 180 minutes | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Integrations | Google Home, Alexa | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Mopping Functionality | NO | YES | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Auto Mop Washing | NO | YES | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Auto Mop Drying | NO | YES | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Self-Emptying Dustbin | NO | YES | iRobot Roomba Max 775 Combo Robot + AutoWash Dock |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Connectivity | 2.4 GHz WiFi, Bluetooth | 2.4 GHz WiFi, Bluetooth | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
What the differences mean
Mopping
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock vacuums and mops, lifting the mop on carpet and washing and drying it at the dock. The iRobot Roomba 105X has no mopping hardware, so it stays vacuum only.
Self-emptying dock
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock empties its own bin and can go longer between bag changes, while the iRobot Roomba 105X has no base and its bin is emptied by hand after each run.
Battery life
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock is rated for 180 minutes and the iRobot Roomba 105X for 120, so the Max covers more floor before it needs to recharge.
Smart home reach
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock works with Apple Home, SmartThings, Home Assistant and Matter on top of Alexa and Google Home. The iRobot Roomba 105X is 2.4GHz Wi-Fi only, limited to Alexa and Google Home.
Which one to buy if
- you want the robot to mop and empty itself until the next bag change
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock handles mopping, mop washing, drying and bin emptying on its own.
- you want a no-frills mapped vacuum and want to spend less
The iRobot Roomba 105X keeps LiDAR mapping and room-specific cleaning without paying for a mop or a dock.
- you have a large floor plan and heavy shedding
A rated 180 minutes and far more suction let the iRobot Roomba Max 775 Combo Robot + AutoWash Dock cover a big home in one pass.
- your devices live in Apple Home, SmartThings or Home Assistant
Only the iRobot Roomba Max 775 Combo Robot + AutoWash Dock reaches those platforms, through Matter.
- - Rating: 4.2 vs 4.4
- - Battery Life: 120 minutes vs 180 minutes
Winner
$999.79
- + Rating: 4.4
- + Battery Life: 180 minutes
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
What owners say
iRobot Roomba 105X owners describe a mapped vacuum that punches above its price for pet hair and everyday debris, and they value being able to send it to one room rather than the whole house thanks to LiDAR mapping and no-go zones. Setup and app scheduling get consistent credit, and several say it is a clear step up from an older bump-and-go robot. The caveats are familiar: battery life can fall short in a larger home and force a mid-clean recharge, it can tangle on loose cords or door mats unless the floor is cleared, the side brush wears after repeated snags, and there is no mopping or self-emptying at all, with 2.4GHz Wi-Fi only.
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- iRobot Roomba 105X
- iRobot Roomba Max 775 Combo Robot + AutoWash Dock
Loading price history...
Frequently Asked Questions
Which is better overall: iRobot Roomba 105X or iRobot Roomba Max 775 Combo Robot + AutoWash Dock?
The iRobot Roomba Max 775 Combo Robot + AutoWash Dock is the better robot. It mops, empties itself, washes and dries its mop, runs longer and supports every major smart home platform, where the iRobot Roomba 105X is a mapped vacuum only.
What is the biggest difference between the iRobot Roomba 105X and the iRobot Roomba Max 775 Combo Robot + AutoWash Dock?
The mop and the dock. The iRobot Roomba Max 775 Combo Robot + AutoWash Dock mops and maintains itself from its AutoWash base, while the iRobot Roomba 105X has no mop and no self-emptying dock.
Does the iRobot Roomba 105X empty its own bin?
No. The iRobot Roomba 105X has no self-emptying dock, so its bin is emptied by hand, unlike the iRobot Roomba Max 775 Combo Robot + AutoWash Dock, which empties, washes and dries on its own.
Can the iRobot Roomba 105X clean one room at a time?
Yes. The iRobot Roomba 105X uses LiDAR mapping, multi-room maps and no-go zones so you can target a single room. The iRobot Roomba Max 775 Combo Robot + AutoWash Dock offers the same mapping plus mopping.
Who should buy the iRobot Roomba 105X?
A buyer who wants room-specific, LiDAR-mapped vacuuming on mixed floors and does not need mopping, a self-emptying dock or extra smart home platforms.
Who should buy the iRobot Roomba Max 775 Combo Robot + AutoWash Dock?
A home with carpet and hard floors that wants mopping and vacuuming with almost no upkeep, plus control through Apple Home, SmartThings, Home Assistant or Matter.
Full comparison table
Compare all 163 Robot Vacuums side by side
You are looking at two of them. The full table lines up all Robot Vacuums in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
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- 46 specs compared
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