Eufy Omni C28 vs iRobot Roomba Max 705 (2026): Which to Buy?

Updated September 2026

Data from Amazon and official Eufy and iRobot sites.

2026 verdict

Vacuum-only versus vacuum-and-mop: the Eufy Omni C28 has the edge over the iRobot Roomba Max 705 in this robot vacuum comparison, offering full mopping alongside a lower price, longer battery life and stronger suction.

Winner

Eufy Omni C28

$499.99$799.9938% OFF

Buy on Amazon USA

The Roomba Max 705 counters with broader connectivity and integrations, adding 5GHz Wi-Fi, Apple HomeKit, Home Assistant, IFTTT and Matter support that the Omni C28 does not list, and its LiDAR mapping and suction remain solid for a vacuum-focused robot. Both self-empty and share laser navigation with multi-room mapping and no-go zones, so coverage and obstacle handling should feel similar day to day. Buyers who specifically want a dedicated, mop-free vacuum with maximum smart-home compatibility should look at the iRobot Roomba Max 705, while anyone who wants both vacuuming and mopping handled by one machine gets more for their money with the Eufy Omni C28.

Winner

Eufy

Eufy Omni C28

38% OFF

$499.99

$799.99

Buy on Amazon USA

iRobot

iRobot Roomba Max 705

8% OFF

$829.98

$899.99

Buy on Amazon USA

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Feature	Eufy Omni C28	iRobot Roomba Max 705	Winner
Price	$499.99	$829.98	Eufy Omni C28
Rating	4.3	3.8	Eufy Omni C28
Battery Life	251 minutes	210 minutes	Eufy Omni C28
Integrations	Google Home, Alexa	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	iRobot Roomba Max 705
Suction Power	15000Pa	13000Pa	Eufy Omni C28
Mopping Functionality	YES	NO	Eufy Omni C28
Auto Mop Washing	YES	NO	Eufy Omni C28
Auto Mop Drying	YES	NO	Eufy Omni C28
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Connectivity	2.4 GHz WiFi, Bluetooth	2.4 GHz WiFi, 5 GHz WiFi	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie

Winner

Eufy

Eufy Omni C28

38% OFF

$499.99

$799.99

Buy on Amazon USA

+ Price: $499.99
+ Rating: 4.3
+ Battery Life: 251 minutes
- Integrations: Google Home, Alexa vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter

iRobot

iRobot Roomba Max 705

8% OFF

$829.98

$899.99

Buy on Amazon USA

+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: $829.98 vs $499.99
- Rating: 3.8 vs 4.3

Frequently Asked Questions

Which is better overall: Eufy Omni C28 or iRobot Roomba Max 705?

The Eufy Omni C28 wins overall, offering full mopping plus a lower price, longer battery life and stronger suction. The iRobot Roomba Max 705 is a vacuum-only robot with broader smart home integrations.

Does the iRobot Roomba Max 705 mop floors?

No. It is a vacuum-only robot with no water tank, mop pad, or any of the auto mop features. If you want vacuuming and mopping in one machine, the Eufy Omni C28 is the one to choose.

Which one has stronger suction?

The Eufy Omni C28 has the stronger suction rating of the two, though the iRobot Roomba Max 705's suction is still strong for a vacuum-only robot with dedicated carpet cleaning.

Which one supports more smart home platforms?

The iRobot Roomba Max 705 supports more platforms, including Apple HomeKit, Home Assistant, IFTTT and Matter, alongside Alexa and Google Home. The Eufy Omni C28's listing includes only Alexa and Google Home.

Who should buy the Eufy Omni C28?

Buyers who want both vacuuming and mopping handled by one self-emptying robot, at a lower price than a vacuum-only flagship.

Who should buy the iRobot Roomba Max 705?

Buyers who specifically want a dedicated vacuum with no mopping, and who need broad smart home compatibility including Apple HomeKit or Matter.

Full comparison table

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