18% OFF
$659.40
$799.99
Updated November 2026
Data from the official iRobot and Narwal sites.
2026 verdict
In 2026, the recommendation leans toward Narwal Freo 20 Edge over iRobot Roomba Plus 405, driven by rating, battery life, and suction power.
Its biggest wins come from rating, battery life, and suction power, and its broader overall balance adds more confidence to the verdict. Pick iRobot Roomba Plus 405 only when price and connectivity are the deciding factor for your setup. For most setups, Narwal Freo 20 Edge is the smarter buy.
News by email
Still comparing? Get what's new by email
New releases and the smart home news worth knowing, in your inbox.
No spam. Unsubscribe in one click.
The biggest differences
Where these two are furthest apart, and by how much.
- Suction Power4.4×Narwal Freo 20 Edge31000Pa vs 7000Pa
- Battery Life+17%Narwal Freo 20 Edge210 minutes vs 180 minutes
| Feature | iRobot Roomba Plus 405 | Narwal Freo 20 Edge | Winner |
|---|---|---|---|
| Price | $659.40 | $799.99 | iRobot Roomba Plus 405 |
| Rating | 3.2 | 4.5 | Narwal Freo 20 Edge |
| Battery Life | 180 minutes | 210 minutes | Narwal Freo 20 Edge |
| Connectivity | 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth | 2.4 GHz WiFi, Bluetooth | iRobot Roomba Plus 405 |
| Suction Power | 7000Pa | 31000Pa | Narwal Freo 20 Edge |
| Warranty | 1 year | 1 year | Tie |
| Auto Recharge | YES | YES | Tie |
| Integrations | Google Home, Alexa | Google Home, Alexa | Tie |
| Navigation Type | Laser (LiDAR) | Laser (LiDAR) | Tie |
| Obstacle Detection | YES | YES | Tie |
| Cliff Detection | YES | YES | Tie |
| Multi-Room Mapping | YES | YES | Tie |
18% OFF
$659.40
$799.99
- + Price: $659.40
- + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
- - Rating: 3.2 vs 4.5
- - Battery Life: 180 minutes vs 210 minutes
Winner
$799.99
- + Rating: 4.5
- + Battery Life: 210 minutes
- + Suction Power: 31000Pa
- - Price: $799.99 vs $659.40
- - Connectivity: 2.4 GHz WiFi, Bluetooth vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
Frequently Asked Questions
Which is better overall: iRobot Roomba Plus 405 or Narwal Freo 20 Edge?
Narwal Freo 20 Edge has the stronger overall profile in this comparison, especially for rating, battery life, and suction power.
What is the biggest difference between iRobot Roomba Plus 405 and Narwal Freo 20 Edge?
Price is one of the clearest differences: iRobot Roomba Plus 405 lists $659.40, while Narwal Freo 20 Edge lists $799.99.
Which one looks better on price?
iRobot Roomba Plus 405 is listed at $659.40, while Narwal Freo 20 Edge is listed at $799.99. iRobot Roomba Plus 405 (better spec).
Who should buy iRobot Roomba Plus 405?
Choose iRobot Roomba Plus 405 if your priority is price and connectivity and that matters more than rating.
Who should buy Narwal Freo 20 Edge?
Choose Narwal Freo 20 Edge if your priority is rating and battery life and that matters more than price.
Spotted something wrong on this page? Tell us and we will fix it.
Our store on AmazonShop our ideas on AmazonLists of the smart home setups we would put together ourselves, ready to add to your Amazon cart.Shop on AmazonFull comparison table
Compare all 180 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.
- 180 Robot Vacuums
- 47 specs compared
- 42 filters
- Robot Vacuums
Freo X Ultra
- Robot Vacuums
DEEBOT X2 COMBO
- Robot Vacuums
Roomba Plus 678 Combo Robot + AutoWash Dock
- Robot Vacuums
Roomba Max 875 Combo Robot + AutoWash Dock
- Robot Vacuums
L60 Pro Ultra
- Robot Vacuums
Aqua20 Pro Ultra Roller X Complete
- Robot Vacuums
DEEBOT T90S Omni
- Robot Vacuums
DEEBOT X11 PRO Omni
- Robot Vacuums
DEEBOT X11S PRO Omni
- Robot Vacuums
L8000 Plus
- Robot Vacuums
DEEBOT X12S OmniCyclone
- Robot Vacuums
E25
- Robot Vacuums
Omni E35
- Robot Vacuums
Omni C28
- Robot Vacuums
S8 Max Ultra
- Robot Vacuums
L40 Ultra Gen 2
- Robot Vacuums
Omni C30 Edge
- Robot Vacuums
Tapo RV50 Pro Omni
- Robot Vacuums
L60 Ultra
- Robot Vacuums
DEEBOT X11S OmniCyclone
- Robot Vacuums
Roomba 104
- Robot Vacuums
Roomba 105 Combo
- Robot Vacuums
Roomba 105
- Robot Vacuums
Roomba 105X Combo
- Robot Vacuums
Roomba 105X
- Robot Vacuums
Roomba 115X Combo Robot + AutoEmpty Dock
- Robot Vacuums
Roomba 205
- Robot Vacuums
Roomba 415X
- Robot Vacuums
Roomba 505X
- Robot Vacuums
Roomba 705X
- Robot Vacuums
Roomba Combo 10 Max robot + AutoWash dock
- Robot Vacuums
Roomba Max 705 Combo
- Robot Vacuums
Roomba Max 705
- Robot Vacuums
Roomba Max 715 Vac Robot + AutoEmpty Dock
- Robot Vacuums
Roomba Max 775 Combo Robot + AutoWash Dock
- Robot Vacuums
Roomba Max 875 Combo Robot + AutoWash Dock
- Robot Vacuums
Roomba Plus 415 Combo Robot + AutoWash Dock
- Robot Vacuums
Roomba Plus 504
- Robot Vacuums
Roomba Plus 505
- Robot Vacuums
Roomba Plus 507 Combo Robot + AutoWash Dock
