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  1. Robot Vacuums
  2. iRobot Roomba Combo j9+
iRobot Roomba Combo j9+
iRobot

iRobot Roomba Combo j9+

Model: C975020

$1000 – $1400

Premium robot vacuum & mop with auto-retract mop, self-emptying for 60 days, and auto-fill water for 30 days.

AlexaGoogle Home
2023battery
SpecsReview
CompatibilitySpecsFeaturesSubscriptionPros & ConsBuyDetailsRelated
CompatibilitySpecsFeaturesSubscriptionPros & ConsBuyDetailsRelated

The iRobot Roomba Combo j9+ by iRobot is compatible with Amazon Alexa, Google Home, and Home Assistant. It connects via Wi-Fi. Street price ranges from $1000 to $1400. Explore detailed specifications, platform compatibility, and feature comparisons below.

Compatibility

Platform Compatibility

Alexa
Google Home
HomeKit
SmartThings
Matter
Home Assistant
IFTTT

Connectivity

WiFi (2.4GHz)
Zigbee
Z-Wave
Thread
Bluetooth
Bluetooth LE

Specifications

Physical

Power Source
battery
Battery Type
4460mAh Lithium Ion
Dimensions
348mm × 86mm × 348mm
Weight
4.0kg
Colors
Graphite
Operating Temp
32°C to 104°C
Indoor/Outdoor
indoor

Robot Vacuums Specs

Filter Type
High-Efficiency (99% allergens)
Floor Types
Hardwood, Carpet, Tile, Laminate
Navigation
PrecisionVision + Dirt Detective AI
Smart Scrub
Yes
Imprint Link
Yes

Features

Energy Monitoring
Scheduling
Voice Control
Timer
Away Mode
Physical Button
LED Indicator

Subscription

An optional subscription unlocks additional features.

Free Features

  • • App Control
  • • Voice Control
  • • Smart Mapping
  • • Scheduling
  • • Dirt Detective AI
  • • SmartScrub

Paid Features

  • • iRobot Select membership perks

Pros & Cons

Pros

  • Auto-retract mop - carpets stay dry
  • Self-empty 60 days + auto-fill 30 days
  • SmartScrub with 1.16 lbs downforce
  • Dirt Detective AI optimization
  • PrecisionVision obstacle avoidance
  • P.O.O.P. Promise warranty
  • 7x faster mapping
  • Quietest Clean Base yet

Where to Buy

$1000 – $1400

Buy on AmazonManufacturer

Product Details

The iRobot Roomba Combo j9+ is a premium robot vacuum and mop featuring the revolutionary Auto-Retract Mopping System. The mop pad lifts fully to the top of the robot, keeping carpets completely dry while transitioning seamlessly between vacuuming and mopping without intervention.

The Clean Base Auto-Fill Dock delivers truly hands-free cleaning - empties debris for up to 60 days and refills water or cleaning solution for up to 30 days. The dock is the quietest yet, minimizing disruption during operation.

100% stronger Power-Lifting Suction compared to Roomba Combo i Series provides powerful cleaning. SmartScrub feature enables back-and-forth mopping with 1.16 lbs of consistent downforce for 2x deeper scrubbing. D.R.I. (Dry Rug Intelligence) ensures carpets stay protected.

Dirt Detective AI learns from cleaning history to automatically prioritize rooms, adjust suction, and optimize cleaning passes. PrecisionVision Navigation with advanced object recognition identifies and avoids obstacles including pet waste (P.O.O.P. Promise included). Creates complete home maps 7x faster with 90% room labeling accuracy.

Related Products

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Roborock S7 MaxV
Roborock
Roborock S7 MaxV

$600 – $860

Premium robot vacuum & mop with 5100Pa suction, ReactiveAI 2.0 obstacle avoidance, and sonic mopping.

AlexaGoogle Home
Infrared
Poop Promise
Yes
Auto Fill Days
30
Mapping Speed
7x faster
Suction Power
100% stronger than i-Series
Self Empty Days
60
Auto Retract Mop
Yes
Runtime Minutes
75
Charge Time Hours
3
Clean Base Weight
21.9 lbs
Mop Downforce Lbs
1.16
Object Avoidance
Yes
Dustbin Capacity Ml
313
Pet Waste Avoidance
Yes
Room Label Accuracy
90%
Dry Rug Intelligence
Yes
Clean Base Dimensions
15.8" W × 16.4" D × 16.3" H

Certifications & Warranty

Warranty
12 months
Certifications
FCC, UL Listed
LED Customizable
OTA Updates
Local API
Compact Design

Cons

  • Premium price ($1,399)
  • No HomeKit/Matter support
  • Only 2.4GHz WiFi
  • Smaller dustbin (313ml)
  • Heavy dock (21.9 lbs)

Best For

Homes with petsMixed floor types (carpet + hard)Hands-free cleaning loversPremium smart home setups

Setup Difficulty

Very Easy
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$350 – $550

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AlexaGoogle Home