Price unavailable right now
Updated November 2026
Data from the official Eufy site.
2026 verdict
Still happy with a remote-only robot vacuum?
The Eufy Omni C28 is the one that maps, mops and empties itself. It brings LiDAR, no-go zones, 15000Pa against 2000Pa, a 251 minute battery against 100 minutes, and a station that washes and dries a roller mop. The Eufy 11S MAX stays a thin, quiet bounce vacuum with a remote and no Wi-Fi, and it is the more affordable of the pair. Keep the Eufy 11S MAX for a small home that wants no app. Move to the Eufy Omni C28 the moment you want rooms, a mop or a dock that does the chores.
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The biggest differences
Where these two are furthest apart, and by how much.
- Suction Power7.5×Eufy Omni C2815000Pa vs 2000Pa
- Battery Life2.5×Eufy Omni C28251 minutes vs 100 minutes
| Feature | Eufy 11S MAX | Eufy Omni C28 | Winner |
|---|---|---|---|
| Rating | 4.1 | 4.4 | Eufy Omni C28 |
| Battery Life | 100 minutes | 251 minutes | Eufy Omni C28 |
| Connectivity | None | 2.4 GHz WiFi, Bluetooth | Eufy Omni C28 |
| Integrations | None | Google Home, Alexa, Home Assistant | Eufy Omni C28 |
| Navigation Type | Random (Bounce) | Laser (LiDAR) | Eufy Omni C28 |
| Multi-Room Mapping | NO | YES | Eufy Omni C28 |
| No-Go Zones | NO | YES | Eufy Omni C28 |
| Suction Power | 2000Pa | 15000Pa | Eufy Omni C28 |
| Mopping Functionality | NO | YES | Eufy Omni C28 |
| Auto Mop Washing | NO | YES | Eufy Omni C28 |
| Auto Mop Drying | NO | YES | Eufy Omni C28 |
| Self-Emptying Dustbin | NO | YES | Eufy Omni C28 |
What the differences mean
Navigation
The Eufy Omni C28 uses LiDAR, stores multi-room maps and lets you draw no-go zones. The Eufy 11S MAX bounces and has no map, no zones and no resume of a saved route. In a home with more than one room, that is the difference between a schedule and a robot that wanders.
Mop and dock
The Eufy Omni C28 mops with a roller the station washes, hot-air dries and refills, and it doses detergent. The Eufy 11S MAX does not mop and does not self-empty. Its 600ml bin is one you dump by hand.
Suction and runtime
The Eufy Omni C28 publishes 15000Pa and 251 minutes, and it recharges in 3.5 hours. The Eufy 11S MAX publishes 2000Pa and 100 minutes, and it recharges in 6 hours. Both handle carpet, but the older robot is the light daily pass.
App and voice
The Eufy Omni C28 joins 2.4 GHz Wi-Fi and Bluetooth and works with Alexa, Google Home and Home Assistant. The Eufy 11S MAX has no Wi-Fi and no voice assistant. Neither supports Apple Home, SmartThings or Matter.
Which one to buy if
- you want no app, no account and a simple remote
The Eufy 11S MAX is controlled from the remote and onboard scheduling, which is the point for a buyer who will not install anything.
- hard floors need a mop the station maintains
The Eufy Omni C28 washes and dries its roller and refills water. The Eufy 11S MAX cannot mop.
- the robot has to learn rooms and stay out of some
LiDAR maps and no-go zones are on the Eufy Omni C28. The Eufy 11S MAX only bounces.
- you want the lower priced vacuum for a small flat
The Eufy 11S MAX is the more affordable robot, thin enough for under furniture, with a 600ml bin you empty yourself.
Price unavailable right now
- - Rating: 4.1 vs 4.4
- - Battery Life: 100 minutes vs 251 minutes
Winner
43% OFF
$459.99
$799.99
- + Rating: 4.4
- + Battery Life: 251 minutes
- + Connectivity: 2.4 GHz WiFi, Bluetooth
What owners say
Owners of both Eufy robots praise everyday dust and pet-hair pickup and a run quiet enough to leave on, then they describe opposite machines. Eufy 11S MAX owners like the thin body under furniture, the remote, and never installing an app, and they complain about bump navigation that skips the dock area, side-brush motors that failed for some within a year, and no map to keep it out of a room. Eufy Omni C28 owners single out hard floors that come up clean from the self-cleaning roller and a station they barely touch, and they complain about mop drying that takes hours, clutter the robot still climbs, and a few units that arrived with a bad water compartment.
Frequently Asked Questions
Which is better, the Eufy 11S MAX or the Eufy Omni C28?
The Eufy Omni C28, unless you specifically want a robot with no app. It maps, mops, self-empties and publishes 15000Pa and 251 minutes. The Eufy 11S MAX is a quiet bounce vacuum at 2000Pa and 100 minutes, and it is the more affordable.
What is the biggest difference between the Eufy 11S MAX and the Eufy Omni C28?
The Eufy 11S MAX has no Wi-Fi, no map and no mop. The Eufy Omni C28 has LiDAR, no-go zones, a roller mop and a station that empties, washes, dries and refills. Suction is 2000Pa against 15000Pa.
Does the Eufy 11S MAX or the Eufy Omni C28 work with Alexa?
Only the Eufy Omni C28. It works with Alexa, Google Home and Home Assistant over 2.4 GHz Wi-Fi. The Eufy 11S MAX has no Wi-Fi and no voice control. Neither supports Apple Home or Matter.
Can the Eufy 11S MAX mop like the Eufy Omni C28?
No. The Eufy 11S MAX is vacuum only. The Eufy Omni C28 mops with a HydroJet roller that the station washes and hot-air dries, and it can dose detergent.
Who should buy the Eufy 11S MAX?
Someone cleaning a small home who wants a thin, quiet robot vacuum, a remote instead of an app, and the more affordable price, and who will empty a 600ml bin by hand.
Who should buy the Eufy Omni C28?
Pet owners and hard-floor homes that want mapping, a real mop and a station that handles emptying, washing and drying, with Alexa or Google Home on the side.
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