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Robot Vacuums · Head to head

iRobot Roomba Plus 505 vs Roborock Saros 10

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot and Roborock sites.
2026 verdict
Suction and battery life carry the Roborock Saros 10 past the iRobot Roomba Plus 505.
Roborock Saros 10
Winner
Roborock Saros 10
$1299.99$1599.9919% OFF
Buy on Amazon USACheck price
It is rated at 22,000 Pa and 220 minutes against 7,000 Pa and 180 minutes, and the body is 79.8 mm tall so it slides under low furniture. Both are robot vacuums that self-empty and wash, dry and lift the mop, with Apple Home, SmartThings, Home Assistant and Matter. The Roborock Saros 10 also doses detergent and charges in 2.5 hours. The iRobot Roomba Plus 505 is the more affordable one and joins 5 GHz Wi-Fi, which the Roborock does not. Pick the Roborock Saros 10 for suction and a slim body. Pick the Roomba if 5 GHz and price matter more.
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FeatureiRobot Roomba Plus 505Roborock Saros 10Winner
Price$695.00$1299.99iRobot Roomba Plus 505
Battery Life180 minutes220 minutesRoborock Saros 10
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFi, BluetoothiRobot Roomba Plus 505
Suction Power7000Pa22000PaRoborock Saros 10
Rating4.24.2Tie
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie

What the differences mean

Suction

The Roborock Saros 10 is rated at 22,000 Pa and the iRobot Roomba Plus 505 at 7,000 Pa. That is the difference between a flagship pickup and an everyday one. If pet hair in cracks is the reason to upgrade, the Roborock is the robot that publishes the headroom.

Height and charging

The Roborock Saros 10 is 79.8 mm tall and charges in 2.5 hours, with a 220 minute runtime. The iRobot Roomba Plus 505 is 106 mm tall, charges in 4.5 hours, and runs 180 minutes. Low sofas are a Roborock job. The Roomba simply will not fit where the slimmer body does.

Detergent and Wi-Fi

The Roborock Saros 10 dispenses detergent and holds 4 L of water, with a 2.7 L dock bag. The iRobot Roomba Plus 505 does not dispense detergent, and its tank and dock sizes are not published. The Roomba does join 5 GHz Wi-Fi. The Roborock is 2.4 GHz only, and both list Bluetooth for setup.

What they share

Both mop, wash, dry and lift, both self-empty, and both list Alexa, Google Home, Apple Home, SmartThings, Home Assistant and Matter. Those rows should not decide the purchase. Suction, height and whether the dock doses detergent should.

Which one to buy if

What owners say

Owners of both the iRobot Roomba Plus 505 and the Roborock Saros 10 praise fast LiDAR maps and a dock that cuts weekly chores, so navigation is not the split. iRobot Roomba Plus 505 owners single out pet hair on mixed floors and a dock that comes back mid-cycle to rinse the pads. They also say the self-clean cycle is louder than expected, and a portion report bumper or dock-finding trouble after a few months. Roborock Saros 10 owners single out suction under furniture, a vibrating mop that reaches edges, and a robot that rarely gets stuck. They complain about the price of pads and bags, no cleaner in the box, and weaker results on thicker carpet.

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
  • Roborock Saros 10

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Frequently Asked Questions

Which is better overall: iRobot Roomba Plus 505 or Roborock Saros 10?

The Roborock Saros 10. It has 22,000 Pa suction, a 220 minute runtime, a 79.8 mm body and detergent dosing. The iRobot Roomba Plus 505 is more affordable, joins 5 GHz Wi-Fi, and shares the wash-and-dry dock and the Apple Home and Matter support.

What is the biggest difference between the iRobot Roomba Plus 505 and the Roborock Saros 10?

Suction and height. The Roborock Saros 10 is 22,000 Pa and 79.8 mm tall. The iRobot Roomba Plus 505 is 7,000 Pa and 106 mm tall. Both still mop, self-empty and work with Apple Home and Matter.

Do the iRobot Roomba Plus 505 and the Roborock Saros 10 both work with Apple Home?

Yes. Both list Apple Home, SmartThings, Home Assistant and Matter, plus Alexa and Google Home. The split is elsewhere: 5 GHz on the iRobot Roomba Plus 505 and 2.4 GHz only on the Roborock Saros 10, with Bluetooth on both.

Which charges faster, the iRobot Roomba Plus 505 or the Roborock Saros 10?

The Roborock Saros 10, in 2.5 hours against 4.5 hours, and it is also rated for 220 minutes of runtime against 180.

Who should buy the Roborock Saros 10?

Homes with low furniture, pets and hard floors who want 22,000 Pa suction, a vibrating mop and a dock that doses detergent.

Who should buy the iRobot Roomba Plus 505?

Buyers who want the same Apple Home and Matter mopping dock at a lower price, especially on a 5 GHz network, and who do not need the slim body or the extra suction.

Full comparison table

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