iRobot Roomba 205 vs Narwal Flow comparison

Updated July 2026

Data from Amazon and official iRobot and Narwal sites.

2026 verdict

Narwal Flow has the better all-around case than iRobot Roomba 205 in 2026, starting with rating, battery life, and connectivity. The main reason it wins is rating, battery life, and connectivity, and integrations and mopping functionality strengthen that case. Pick iRobot Roomba 205 only when price is the deciding factor for your setup. That is why the final call still favors Narwal Flow.

iRobot

iRobot Roomba 205

$149.00

Buy on Amazon USA

Winner

Narwal

Narwal Flow

$999.99

Buy on Amazon USA

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Feature	iRobot Roomba 205	Narwal Flow	Winner
Price	$149.00	$999.99	iRobot Roomba 205
Rating	4.2	4.5	Narwal Flow
Battery Life	120 minutes	200 minutes	Narwal Flow
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
Mopping Functionality	NO	YES	Narwal Flow
Auto Mop Washing	NO	YES	Narwal Flow
Auto Mop Drying	NO	YES	Narwal Flow
Self-Emptying Dustbin	NO	YES	Narwal Flow
Warranty	1 year	1 year	Tie
Auto Recharge	YES	YES	Tie
Navigation Type	Laser (LiDAR)	Laser (LiDAR)	Tie

iRobot

iRobot Roomba 205

$149.00

Buy on Amazon USA

+ Price: $149.00
- Rating: 4.2 vs 4.5
- Battery Life: 120 minutes vs 200 minutes

Winner

Narwal

Narwal Flow

$999.99

Buy on Amazon USA

+ Rating: 4.5
+ Battery Life: 200 minutes
+ Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- Price: $999.99 vs $149.00

Frequently Asked Questions

Which is better overall: iRobot Roomba 205 or Narwal Flow?

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

What is the biggest difference between iRobot Roomba 205 and Narwal Flow?

Price is one of the clearest differences: iRobot Roomba 205 lists $149.00, while Narwal Flow lists $999.99.

Which one looks better on price?

iRobot Roomba 205 is listed at $149.00, while Narwal Flow is listed at $999.99. iRobot Roomba 205 (better spec).

Who should buy iRobot Roomba 205?

Choose iRobot Roomba 205 if your priority is price and that matters more than rating.

Who should buy Narwal Flow?

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

Full comparison table

Compare all 137 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.