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  4. Roomba Plus 405 Combo
iRobot Roomba Plus 405 Combo
iRobot Roomba Plus 405 ComboiRobot Roomba Plus 405 ComboiRobot Roomba Plus 405 ComboiRobot Roomba Plus 405 Combo
iRobotRobot vacuum and mop

iRobot Roomba Plus 405 Combo

iRobot Roomba Plus 405 Combo is a robot vacuum and mop released in March 2025. Key specs: suction power 7,000 Pa, navigation Laser (LiDAR), obstacle avoidance Basic sensors (infrared / bumper), mop type Rotating mop pads.

7.3Score
Cleaning power5.0
Navigation5.8
Mopping8.5
Base station4.6
Battery6.9
price rangeUS$270–340Reference price converted from EUR
Released
March 2025
Brand
iRobotiRobot
Popularity
#275 of 760
7,000 PaSuction power
Laser (LiDAR)Navigation
Basic sensors (infrared / bum…Obstacle avoidance
Rotating mop padsMop type
All-in-one dock (empty + wash)Base station
180 minRuntime
106 mmHeight
20 mmThreshold climbing
Spec guide

How it ranks among robot vacuum and mop combos of 2025

Compared with robot vacuum and mop combos released in 2025. Bars show the share of models it beats.

Specifications

Full specifications

Suction & cleaning
Suction power
7,000 Pa
Main brush
Single main brush
Side brushes
1
Carpet detection
Yes
Navigation & obstacles
Navigation
Laser (LiDAR)
Navigation sensors
LiDAR laser (LDS), Cliff sensors
Obstacle avoidance
Basic sensors (infrared / bumper)
Threshold climbing
20 mm
No-go zones / virtual walls
Yes
Room mapping & room selection
Yes
Mopping
Mop type
Rotating mop pads
Mop lifting on carpets
Yes
Base station
Base station
All-in-one dock (empty + wash)
Auto-empty dust station
Yes
Dust bag (dock)
1.7 l
Mop washing in the dock
Yes
Hot-air mop drying
Yes
Automatic water refill
Yes
Clean water tank (dock)
3 l
Dirty water tank (dock)
2.3 l
Battery & runtime
Runtime
180 min
Charging time
240 min
Recharge & resume
Yes
Size & weight
Width / diameter
357 mm
Length
357 mm
Height
106 mm
Weight
4.1 kg
Shape
Round
Colours
Black
App & smart home
App control
Yes
Voice assistants
Amazon Alexa, Google Assistant, Apple Siri
Remote control
Yes

Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.

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