iRobot Roomba Plus 515 Combo Robot + AutoWash Dock vs Narwal Flow

Updated September 2026

Data from Amazon and official iRobot and Narwal sites.

2026 verdict

Narwal Flow is the more complete option versus iRobot Roomba Plus 515 Combo Robot + AutoWash Dock in 2026, helped most by rating, connectivity, and integrations.

Winner

Narwal Flow

$999.99

Buy on Amazon USA

What pushes it ahead is rating, connectivity, and integrations, and its broader overall balance keeps the advantage from looking narrow. iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is still relevant if you care most about price and battery life, but Narwal Flow is the stronger recommendation overall. That is why Narwal Flow wins the verdict here.

iRobot

iRobot Roomba Plus 515 Combo Robot + AutoWash Dock

14% OFF

$599.99

$699.99

Buy on Amazon USA

Winner

Narwal

Narwal Flow

$999.99

Buy on Amazon USA

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Feature	iRobot Roomba Plus 515 Combo Robot + AutoWash Dock	Narwal Flow	Winner
Price	$599.99	$999.99	iRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Rating	4.2	4.5	Narwal Flow
Battery Life	295 minutes	200 minutes	iRobot Roomba Plus 515 Combo Robot + AutoWash Dock
Connectivity	2.4 GHz WiFi, 5 GHz WiFi	2.4 GHz WiFi, 5 GHz WiFi, Bluetooth	Narwal Flow
Integrations	Google Home, Alexa	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Narwal Flow
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie
Obstacle Detection	YES	YES	Tie
Cliff Detection	YES	YES	Tie
Multi-Room Mapping	YES	YES	Tie
No-Go Zones	YES	YES	Tie

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 4.5
- Connectivity: 2.4 GHz WiFi, 5 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth

Winner

Narwal

Narwal Flow

$999.99

Buy on Amazon USA

+ Rating: 4.5
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- Price: $999.99 vs $599.99
- Battery Life: 200 minutes vs 295 minutes

Frequently Asked Questions

Which is better overall: iRobot Roomba Plus 515 Combo Robot + AutoWash Dock or Narwal Flow?

Narwal Flow has the stronger overall profile in this comparison, especially for rating, connectivity, and integrations.

What is the biggest difference between iRobot Roomba Plus 515 Combo Robot + AutoWash Dock and Narwal Flow?

Price is one of the clearest differences: iRobot Roomba Plus 515 Combo Robot + AutoWash Dock lists $599.99, while Narwal Flow lists $999.99.

Which one looks better on price?

iRobot Roomba Plus 515 Combo Robot + AutoWash Dock is listed at $599.99, while Narwal Flow is listed at $999.99. iRobot Roomba Plus 515 Combo Robot + AutoWash Dock (better spec).

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.

Who should buy Narwal Flow?

Choose Narwal Flow if your priority is rating and connectivity and that matters more than price.

Full comparison table

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