eufy Omni S2 vs iRobot Roomba Plus 515 Combo Robot + AutoWash Dock

Updated September 2026

Data from Amazon and official Eufy and iRobot sites.

2026 verdict

In 2026, the recommendation leans toward eufy Omni S2 over iRobot Roomba Plus 515 Combo Robot + AutoWash Dock, driven by rating, warranty, and integrations.

Winner

eufy Omni S2

$1599.99

Buy on Amazon USA

Its biggest wins come from rating, warranty, and integrations, and suction power adds more confidence to the verdict. The only strong reason to choose iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is if price and battery life are more important to you than the overall verdict. That keeps the verdict firmly in favor of eufy Omni S2.

Winner

Eufy

eufy Omni S2

$1599.99

Buy on Amazon USA

iRobot

iRobot Roomba Plus 515 Combo Robot + AutoWash Dock

14% OFF

$599.99

$699.99

Buy on Amazon USA

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Feature	eufy Omni S2	iRobot Roomba Plus 515 Combo Robot + AutoWash Dock	Winner
Price	$1599.99	$599.99	iRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Rating	4.4	4.2	eufy Omni S2
Warranty	2 years	1 year	eufy Omni S2
Battery Life	260 minutes	295 minutes	iRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa	eufy Omni S2
Suction Power	30000Pa	22000Pa	eufy Omni S2
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
Obstacle Detection	YES	YES	Tie
Cliff Detection	YES	YES	Tie
Multi-Room Mapping	YES	YES	Tie

Winner

Eufy

eufy Omni S2

$1599.99

Buy on Amazon USA

+ Rating: 4.4
+ Warranty: 2 years
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: $1599.99 vs $599.99
- Battery Life: 260 minutes vs 295 minutes

iRobot

iRobot Roomba Plus 515 Combo Robot + AutoWash Dock

14% OFF

$599.99

$699.99

Buy on Amazon USA

+ Price: $599.99
+ Battery Life: 295 minutes
- Rating: 4.2 vs 4.4
- Warranty: 1 year vs 2 years

Frequently Asked Questions

Which is better overall: eufy Omni S2 or iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?

eufy Omni S2 has the stronger overall profile in this comparison, especially for rating, warranty, and integrations.

What is the biggest difference between eufy Omni S2 and iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?

Price is one of the clearest differences: eufy Omni S2 lists $1599.99, while iRobot Roomba Plus 515 Combo Robot + AutoWash Dock lists $599.99.

Which one looks better on price?

eufy Omni S2 is listed at $1599.99, while iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is listed at $599.99. iRobot Roomba Plus 515 Combo Robot + AutoWash Dock (better spec).

Who should buy eufy Omni S2?

Choose eufy Omni S2 if your priority is rating and warranty and that matters more than price.

Who should buy iRobot Roomba Plus 515 Combo Robot + AutoWash Dock?

Choose iRobot Roomba Plus 515 Combo Robot + AutoWash Dock if your priority is price and battery life and that matters more than rating.

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