Updated November 2026
Data from the official iRobot and Roborock sites.
2026 verdict
Roomba or Roborock for a mopping robot? The Roborock Saros 10R is the stronger vacuum and mop of the two, ahead on suction, runtime, water capacity and reliability reports.
It rates 22,000Pa against 13000Pa, 180 minutes of battery against 120 minutes, holds a 4L water tank against 0.18L, and stands 79.8 mm tall against 105 mm, low enough for more sofas and beds. The iRobot Roomba Max 705 Combo is usually the lower priced of the pair and adds 5 GHz Wi-Fi, Bluetooth for setup and a child lock. Both map with LiDAR, avoid obstacles, wash, dry and lift their mops in a self-emptying dock that doses detergent, and support Matter, Apple Home, SmartThings, Home Assistant, Alexa and Google Home. Choose the Roborock Saros 10R for larger homes and low furniture, and the iRobot Roomba Max 705 Combo only for a small space where price comes first.
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The biggest differences
Where these two are furthest apart, and by how much.
- Suction Power+69%Roborock Saros 10R22000Pa vs 13000Pa
- Battery Life+50%Roborock Saros 10R180 minutes vs 120 minutes
| Feature | iRobot Roomba Max 705 Combo | Roborock Saros 10R | Winner |
|---|---|---|---|
| Price | $1299.99 | $899.99 | Roborock Saros 10R |
| Rating | 2.5 | 3.5 | Roborock Saros 10R |
| Battery Life | 120 minutes | 180 minutes | Roborock Saros 10R |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | 2.4 GHz WiFi | iRobot Roomba Max 705 Combo |
| Suction Power | 13000Pa | 22000Pa | Roborock Saros 10R |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
What the differences mean
Battery life
The Roborock Saros 10R rates 180 minutes and recharges in 2.5 hours; the iRobot Roomba Max 705 Combo rates 120 minutes. In a large home the Roomba needs recharge stops that stretch a clean over hours.
Suction power
The Roborock Saros 10R is rated at 22,000Pa against 13000Pa for the iRobot Roomba Max 705 Combo, the larger margin for pet hair on rugs and carpet.
Water tank
4L on the Roborock Saros 10R against 0.18L listed for the iRobot Roomba Max 705 Combo, so the Roborock mops much more floor between refills.
Height
At 79.8 mm the Roborock Saros 10R is about 25 mm lower than the Roomba at 105 mm, which opens up more space under low furniture.
Wi-Fi and setup
The iRobot Roomba Max 705 Combo connects on 5 GHz as well as 2.4 GHz and uses Bluetooth for setup. The Roborock Saros 10R is 2.4 GHz only.
Which one to buy if
- you have a large home to clean
The Roborock Saros 10R runs a rated 180 minutes against 120 for the Roomba.
- low sofas or beds block most robots
The Roborock Saros 10R is only 79.8 mm tall.
- you want the lowest price for a self-washing mop dock
The iRobot Roomba Max 705 Combo is usually the cheaper of the two.
- your router only reaches the dock on 5 GHz
Only the iRobot Roomba Max 705 Combo supports 5 GHz Wi-Fi.
$1299.99
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- - Price: $1299.99 vs $899.99
- - Rating: 2.5 vs 3.5
Winner
44% OFF
$899.99
$1599.99
- + Price: $899.99
- + Rating: 3.5
- + Battery Life: 180 minutes
- - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
What owners say
Owners of both robots agree on the navigation: accurate LiDAR maps and smooth movement around furniture legs instead of bumping into them. From there they part ways. Roborock Saros 10R owners, many of them former Roomba users, single out a robot that almost never gets stuck, mops that scrub off paw prints, a slim body that climbs high thresholds and a dock that resists mold, and their complaints are small: no cleaner in the box, higher water use and a small gap between the mop pads. iRobot Roomba Max 705 Combo owners who got a good unit love the nearly dry floors and the heat-dried mop, but many describe failures within weeks, including false tank errors, leaking docks, puddles, broken schedules, a loud run, a short battery and slow support.
Frequently Asked Questions
Which is better overall: iRobot Roomba Max 705 Combo or Roborock Saros 10R?
The Roborock Saros 10R. It has more suction at 22,000Pa, a longer 180-minute battery, a 4L water tank, a lower body and steadier owner reports. The iRobot Roomba Max 705 Combo is usually cheaper and adds 5 GHz Wi-Fi.
Which is better for large homes, the iRobot Roomba Max 705 Combo or the Roborock Saros 10R?
The Roborock Saros 10R. It is rated at 180 minutes against 120 minutes and recharges in 2.5 hours, while the Roomba needs several recharge stops to finish a larger floor plan.
Which is more expensive, the iRobot Roomba Max 705 Combo or the Roborock Saros 10R?
The Roborock Saros 10R usually costs more. The iRobot Roomba Max 705 Combo is the lower priced of the two, but it gives up suction, runtime and water capacity.
What are the cons of the iRobot Roomba Max 705 Combo and the Roborock Saros 10R?
iRobot Roomba Max 705 Combo owners report reliability failures, puddles from the dirty-water tank, a buggy app, loud running and a short battery. Roborock Saros 10R owners mention no cleaner in the box, higher water use and a small gap left between the two mop pads.
Who should buy the Roborock Saros 10R?
Larger homes, spaces with low furniture or high thresholds, pet households and Roomba owners looking for a more dependable vacuum and mop.
Who should buy the iRobot Roomba Max 705 Combo?
Small homes with hard floors where price matters most, iRobot loyalists and buyers who need 5 GHz Wi-Fi, keeping the return window in mind.
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