Robot Vacuums · Head to head

Eufy Omni C28 vs iRobot Roomba 205

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and iRobot sites.
2026 verdict
Eufy Omni C28
Winner
Eufy Omni C28
$499.99$799.9938% OFF
The Eufy Omni C28 is the more complete robot vacuum here, beating the iRobot Roomba 205 on rating, runtime and by actually mopping, thanks to a self-emptying, self-washing Omni Station that the compact-only Roomba 205 does not attempt to match. The iRobot Roomba 205 fights back on price and wins the integrations category with IFTTT support the Omni C28 lacks, and its internal DustCompactor design, which compresses debris inside the robot itself rather than using a bulky auto-empty dock, is a genuine draw for buyers who want a smaller footprint and do not need mopping. Both connect over Wi-Fi and work with Google Home and Alexa, and both use laser navigation with multi-room mapping and no-go zones. Choose the Eufy Omni C28 if you want vacuuming and mopping handled together with minimal manual emptying, and pick the iRobot Roomba 205 if you want a smaller, budget-friendly vacuum-only robot that skips the dock altogether.
vs
Price alerts

Robot Vacuum prices change while you decide

We check the price of every Robot Vacuum in the catalog daily and email you the drops, whichever one you pick.

Your subscription could not be saved. Please try again.
Your subscription has been successful.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

FeatureEufy Omni C28iRobot Roomba 205Winner
Price$499.99$149.99iRobot Roomba 205
Rating4.34.2Eufy Omni C28
Battery Life251 minutes120 minutesEufy Omni C28
Mopping FunctionalityYESNOEufy Omni C28
Auto Mop WashingYESNOEufy Omni C28
Auto Mop DryingYESNOEufy Omni C28
Self-Emptying DustbinYESNOEufy Omni C28
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, 5 GHz WiFiTie
IntegrationsGoogle Home, AlexaGoogle Home, AlexaTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie

Frequently Asked Questions

Which is better overall: Eufy Omni C28 or iRobot Roomba 205?

The Eufy Omni C28 wins overall, mainly because it mops as well as vacuums and empties and cleans itself at a full Omni Station dock. The iRobot Roomba 205 is the better pick for buyers who only want a vacuum-only robot at a lower price.

What is the biggest difference between the Eufy Omni C28 and the iRobot Roomba 205?

Mopping and dock design are the biggest differences. The Omni C28 vacuums and mops with a self-washing roller at a self-emptying station, while the Roomba 205 only vacuums and uses an internal DustCompactor to shrink debris inside the robot instead of using an auto-empty dock.

Does the iRobot Roomba 205 mop floors?

No. The Roomba 205 is a vacuum-only robot with no mopping, detergent compatibility or auto mop features at all. If mopping matters to you, the Eufy Omni C28 is the one to choose.

Which one needs less hands-on maintenance?

The Eufy Omni C28's Omni Station handles emptying, mop washing and drying automatically, so it needs the least routine attention. The Roomba 205's DustCompactor still reduces how often you empty it compared with a standard robot vacuum, but it lacks a self-emptying dock altogether.

Who should buy the Eufy Omni C28?

Buyers who want a full vacuum-and-mop combo that empties and cleans itself with minimal manual involvement, especially in homes with a mix of hard floors and carpet.

Who should buy the iRobot Roomba 205?

Buyers on a tighter budget who only need vacuuming, do not want a bulky auto-empty dock, and are fine handling floor mopping themselves.

Full comparison table

Compare all 148 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.

  • 148 Robot Vacuums
  • 46 specs compared
  • 41 filters
Open the full comparison
More Robot Vacuums

Top Robot Vacuums to compare next

148 robot vacuums from 12 brands compared: Roborock, Dreame, Ecovacs, iRobot and more. Suction, navigation, mopping, self-emptying docks and prices.

All Robot Vacuums
Eufy

More Eufy products

A sharper look at other Eufy products worth comparing.

Explore Eufy
iRobot

More iRobot products

A sharper look at other iRobot products worth comparing.

Explore iRobot