Live nowPrime Day 2026October 6 to 7, 2026Starts in13d18h21m34sSee the deals
Robot Vacuums · Head to head

Eufy E28 vs iRobot Roomba Plus 678 Combo Robot + AutoWash Dock

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and iRobot sites.
2026 verdict
Eufy E28 has the better all-around case than iRobot Roomba Plus 678 Combo Robot + AutoWash Dock in 2026, starting with price and connectivity.
Eufy E28
Winner
Eufy E28
$629.98$999.9937% OFF
Buy on Amazon USACheck price
It builds its lead on price and connectivity, then backs it up with a stronger showing on its broader overall balance. There is still a case for iRobot Roomba Plus 678 Combo Robot + AutoWash Dock, but mainly if suction power is what you value most. That keeps the verdict firmly in favor of Eufy E28.
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.

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.

Your subscription could not be saved. Please try again.
Please enter a valid email address.
Your subscription has been successful.
FeatureEufy E28iRobot Roomba Plus 678 Combo Robot + AutoWash DockWinner
Price$629.98$899.99Eufy E28
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFiEufy E28
Suction Power20000Pa30000PaiRobot Roomba Plus 678 Combo Robot + AutoWash Dock
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie
Carpet CleaningYESYESTie

Frequently Asked Questions

Which is better overall: Eufy E28 or iRobot Roomba Plus 678 Combo Robot + AutoWash Dock?

Eufy E28 has the stronger overall profile in this comparison, especially for price and connectivity.

What is the biggest difference between Eufy E28 and iRobot Roomba Plus 678 Combo Robot + AutoWash Dock?

Price is one of the clearest differences: Eufy E28 lists $629.98, while iRobot Roomba Plus 678 Combo Robot + AutoWash Dock lists $899.99.

Which one looks better on price?

Eufy E28 is listed at $629.98, while iRobot Roomba Plus 678 Combo Robot + AutoWash Dock is listed at $899.99. Eufy E28 (better spec).

Who should buy Eufy E28?

Choose Eufy E28 if your priority is price and connectivity and that matters more than suction power.

Who should buy iRobot Roomba Plus 678 Combo Robot + AutoWash Dock?

Choose iRobot Roomba Plus 678 Combo Robot + AutoWash Dock if your priority is suction power and that matters more than price.

Full comparison table

Compare all 153 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.

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

Top Robot Vacuums to compare next

153 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
Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search