Robot Vacuums · Head to head

iRobot Roomba Plus 505 vs Narwal Freo Z10 Ultra

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from Amazon and official iRobot and Narwal sites.
2026 verdict
HomeKit convenience, or sharper avoidance?
iRobot Roomba Plus 505
Winner
iRobot Roomba Plus 505
$469.99$499.006% OFF

Last recorded price

Buy on Amazon USA
The iRobot Roomba Plus 505 is the robot vacuum this comparison picks, on price, a 180 minute battery against 150, and Apple Home, SmartThings and Matter. The Narwal Freo Z10 Ultra is the better reviewed and the much stronger vacuum, at 18000Pa against 7000Pa, and its owners describe cameras that keep a buffer around pet accidents. Both wash, dry, lift and self-empty. Choose the iRobot Roomba Plus 505 for the platforms and the price, and the Narwal Freo Z10 Ultra when suction is the point.
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FeatureiRobot Roomba Plus 505Narwal Freo Z10 UltraWinner
Battery Life180 minutes150 minutesiRobot Roomba Plus 505
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFiiRobot Roomba Plus 505
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, AlexaiRobot Roomba Plus 505
Suction Power7000Pa18000PaNarwal Freo Z10 Ultra
Rating4.24.2Tie
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie
Carpet CleaningYESYESTie

What the differences mean

Suction

The Narwal Freo Z10 Ultra publishes 18000Pa and the iRobot Roomba Plus 505 publishes 7000Pa. That is the row the Narwal wins outright. The Roomba still wins the comparison because price, battery and platforms outrank that single gap in the sheet.

Battery

The iRobot Roomba Plus 505 is rated for 180 minutes and recharges in 4.5 hours. The Narwal Freo Z10 Ultra is rated for 150 minutes and does not publish a charge time. The longer rating belongs to the Roomba, not to the higher-suction robot.

Smart home

The iRobot Roomba Plus 505 supports Alexa, Google Home, Apple Home, SmartThings, Home Assistant and Matter, on 2.4 and 5 GHz. The Narwal Freo Z10 Ultra supports Alexa and Google Home, and not Apple Home, SmartThings or Matter. Home Assistant is not documented for the Narwal.

Detergent

The Narwal Freo Z10 Ultra is detergent compatible, and whether it doses automatically is not documented. The iRobot Roomba Plus 505 is detergent compatible and does not dispense it automatically. Both wash and dry the mop.

Which one to buy if

Winner
iRobot

iRobot Roomba Plus 505

6% OFF
Prime exclusive deal
$469.99
$499.00

Last recorded price

Buy on Amazon USA
  • + Battery Life: 180 minutes
  • + Connectivity: 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth
  • + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Suction Power: 7000Pa vs 18000Pa
Narwal

Narwal Freo Z10 Ultra

Prime exclusive deal

Last recorded priceOct 8, 2026$1299.99

Currently unavailable on Amazon USA
See on Amazon USA
  • + Suction Power: 18000Pa
  • - Battery Life: 150 minutes vs 180 minutes
  • - Connectivity: 2.4 GHz WiFi vs 2.4 GHz WiFi, 5 GHz WiFi, Bluetooth

What owners say

Owners agree that a hot-water dock removes a chore, then they brag about different things. iRobot Roomba Plus 505 owners single out a fast map, pet hair on mixed floors and a dock that washes the pads, and a meaningful share say it is louder than they expected, with navigation or bumper errors showing up after a few months. Narwal Freo Z10 Ultra owners single out quiet running, object recognition and corner mop pressure, and they complain about very long full cycles, thick rugs, an early pad failure for some, and slow service. The Roomba complaint is noise and later glitches. The Narwal complaint is time.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • iRobot Roomba Plus 505
  • Narwal Freo Z10 Ultra

Loading price history...

Frequently Asked Questions

Narwal or Roomba: which fits, the iRobot Roomba Plus 505 or the Narwal Freo Z10 Ultra?

The iRobot Roomba Plus 505, on price, 180 minutes against 150, and Apple Home and Matter. The Narwal Freo Z10 Ultra is the better reviewed and publishes 18000Pa against 7000Pa.

What is the biggest difference between the iRobot Roomba Plus 505 and the Narwal Freo Z10 Ultra?

Suction against smart-home reach. The Narwal Freo Z10 Ultra publishes 18000Pa and stays on Alexa and Google Home. The iRobot Roomba Plus 505 publishes 7000Pa and adds Apple Home, SmartThings, Matter and 5 GHz. Both wash the mop.

Does the Narwal Freo Z10 Ultra work with HomeKit like the iRobot Roomba Plus 505?

No. The iRobot Roomba Plus 505 supports Apple Home, SmartThings, Home Assistant and Matter. The Narwal Freo Z10 Ultra does not support Apple Home, SmartThings or Matter. Home Assistant is not documented for the Narwal.

Which is better for pet hair, the iRobot Roomba Plus 505 or the Narwal Freo Z10 Ultra?

On published suction, the Narwal Freo Z10 Ultra, at 18000Pa against 7000Pa. iRobot Roomba Plus 505 owners still report solid pet-hair pickup on hard floors and carpet, at a lower figure.

Who should buy the iRobot Roomba Plus 505?

Buyers who want a more affordable wash dock, a 180 minute rating, and Apple Home or Matter, and who can accept 7000Pa.

Who should buy the Narwal Freo Z10 Ultra?

Buyers who want the higher suction and the avoidance behavior owners describe, and who do not need Apple Home or Matter.

Full comparison table

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