Price unavailable right now
Updated November 2026
Data from the official Eufy and iRobot sites.
2026 verdict
As a step up from a bare-bones budget vacuum, the iRobot Roomba Max 705 is the one to buy over the Eufy 11S MAX, trading its no-app simplicity for LiDAR mapping, a self-emptying dock and far stronger suction.
It runs 13,000Pa against 2,000Pa, maps rooms with no-go zones, connects to Alexa, Google Home, Apple HomeKit, SmartThings and Home Assistant, and empties its own bin for up to 75 days. The Eufy 11S MAX answers with a lower price and a higher owner rating, plus the appeal some buyers specifically want: no Wi-Fi, no app, and control entirely from the bundled remote. Neither mops. Choose the iRobot Roomba Max 705 for mapped, connected, self-emptying cleaning, and the Eufy 11S MAX if you would rather skip an app altogether.
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The biggest differences
Where these two are furthest apart, and by how much.
- Suction Power6.5×iRobot Roomba Max 70513000Pa vs 2000Pa
- Onboard Dustbin Capacity2.2×Eufy 11S MAX600ml vs 275ml
- Battery Life+20%iRobot Roomba Max 705120 minutes vs 100 minutes
| Feature | Eufy 11S MAX | iRobot Roomba Max 705 | Winner |
|---|---|---|---|
| Rating | 4.1 | 3.7 | Eufy 11S MAX |
| Battery Life | 100 minutes | 120 minutes | iRobot Roomba Max 705 |
| Connectivity | None | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | iRobot Roomba Max 705 |
| Integrations | None | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | iRobot Roomba Max 705 |
| Navigation Type | Random (Bounce) | Laser (LiDAR) | iRobot Roomba Max 705 |
| Multi-Room Mapping | NO | YES | iRobot Roomba Max 705 |
| No-Go Zones | NO | YES | iRobot Roomba Max 705 |
| Suction Power | 2000Pa | 13000Pa | iRobot Roomba Max 705 |
| Onboard Dustbin Capacity | 600ml | 275ml | Eufy 11S MAX |
| Self-Emptying Dustbin | NO | YES | iRobot Roomba Max 705 |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
What the differences mean
Navigation
The Eufy 11S MAX bumps its way around with no saved map, so it can repeat or skip areas and never resumes where it left off after recharging. The iRobot Roomba Max 705 builds a LiDAR map with multi-room support and no-go zones.
Suction power
13,000Pa against 2,000Pa is not a close call: expect the iRobot Roomba Max 705 to lift far more embedded dirt and pet hair from carpet than the Eufy 11S MAX, which is built for everyday hard-floor dust.
Connectivity
The Eufy 11S MAX has no Wi-Fi, Bluetooth or any radio at all, so it is driven entirely by its bundled remote. The iRobot Roomba Max 705 connects over 2.4 GHz and 5 GHz Wi-Fi and works with Alexa, Google Home, Apple HomeKit, SmartThings and Home Assistant.
Emptying the bin
The iRobot Roomba Max 705's AutoEmpty dock empties itself for up to 75 days. The Eufy 11S MAX has no dock at all; its 600 ml bin is emptied by hand, which is quick but has to be done every run or two.
Which one to buy if
- you specifically do not want an app, Wi-Fi or a subscription
The Eufy 11S MAX runs entirely from its bundled remote with no account of any kind.
- your home has several rooms you want mapped and cleaned on demand
The iRobot Roomba Max 705 builds a real LiDAR map with multi-room support and no-go zones; the Eufy 11S MAX has neither.
- carpet and heavier pet shedding are the main challenge
13,000Pa of suction and Carpet Boost handle that far better than the Eufy 11S MAX's 2,000Pa.
- you want the cheapest, highest-rated option for light daily upkeep
The Eufy 11S MAX costs less and carries a higher owner rating for straightforward hard-floor cleaning.
Price unavailable right now
- + Rating: 4.1
- + Onboard Dustbin Capacity: 600ml
- - Battery Life: 100 minutes vs 120 minutes
- - Connectivity: None vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
Winner
£679.00
- + Battery Life: 120 minutes
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Rating: 3.7 vs 4.1
- - Onboard Dustbin Capacity: 275ml vs 600ml
What owners say
Eufy 11S MAX owners keep circling back to how quiet it is, quieter than a fan or an AC unit, and how much fine dust and pet hair it picks up daily with nothing to set up beyond charging it, though several report side-brush motors failing within a year and note it repeats or misses spots with no saved map. iRobot Roomba Max 705 owners upgrading from older Roombas praise the LiDAR mapping as faster and more accurate with far less bumping into furniture, and call the AutoEmpty dock a genuine convenience win for pet hair on carpet, while a recurring complaint is Wi-Fi setup failing when a router password has special characters, plus occasional false stuck errors.
Frequently Asked Questions
Which is better overall: Eufy 11S MAX or iRobot Roomba Max 705?
The iRobot Roomba Max 705 is the better overall pick: LiDAR mapping, a self-emptying dock, far stronger suction and broad smart-home support. The Eufy 11S MAX wins on price and owner rating for buyers who want the simplest possible vacuum.
What is the biggest difference between the Eufy 11S MAX and the iRobot Roomba Max 705?
Connectivity and mapping. The Eufy 11S MAX has no Wi-Fi or app of any kind and bumps around with no saved map, while the iRobot Roomba Max 705 maps rooms with LiDAR and connects to Alexa, Google Home, Apple HomeKit, SmartThings and Home Assistant.
Does either the Eufy 11S MAX or the iRobot Roomba Max 705 mop?
No. Both are vacuum-only robots. The iRobot Roomba Max 705 adds mapping and a self-emptying dock on top of vacuuming, while the Eufy 11S MAX keeps things to a remote and onboard scheduling.
Which one empties its own dustbin?
Only the iRobot Roomba Max 705, whose AutoEmpty dock goes up to 75 days between manual emptying. The Eufy 11S MAX has no dock, so its 600 ml bin is emptied by hand.
Who should buy the iRobot Roomba Max 705?
Buyers who want a mapped, self-emptying vacuum with broad smart-home support and stronger suction for carpet and pet hair.
Who should buy the Eufy 11S MAX?
Buyers who want the lowest price, a highly rated vacuum, and specifically prefer no app, no Wi-Fi and no account at all.
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