Questions & Answers

Q: QuestionHow long can the Roomba j9+ hold debris?

• A:Answer The Roomba j9+ uses an advanced bag system that can hold up to 60 days of debris.

Q: QuestionWhat kind of battery does the Roomba j9+ use?

• A:Answer This robot vacuum uses a Lithium-ion battery.

Q: QuestionCan the Roomba j9+ be controlled with voice commands?

• A:Answer Yes, the Roomba j9+ can be paired with Alexa, Siri, or Google Assistant for voice control.

Q: QuestionDoes the Roomba j9+ have a self-emptying feature?

• A:Answer Yes, the Roomba j9+ will automatically empty its dustbin into a larger collection bin.

Q: QuestionDoes the Roomba j9+ offer room-by-room navigation?

• A:Answer Yes, the Roomba j9+ offers room-by-room navigation for a more efficient clean.

Q: QuestionWhy is the Roomba j9+ good for pet owners?

• A:Answer The Roomba j9+ is designed with features specifically for pet owners, such as stronger suction to pick up pet hair and the ability to avoid pet bowls and toys.

Q: QuestionWill this model work on black floors

Asked 1 year ago by Anonymous.

• A:Answer Yeah, she’s not prejudice.

  Answered 1 year ago by Anonymous

  Helpful (4)Unhelpful (0)ReportAnswer this questionShow more answers (2)

Q: QuestionIs this good for a country with 220-240V?

Asked 1 year ago by Vish.

• A:Answer Hello Vish, The robot does not work with dual voltage, and we would not suggest purchasing a robot for use outside the respected country, as it voids the warranty.

  Answered 1 year ago by iRobot representative

  Helpful (1)Unhelpful (0)ReportAnswer this questionShow more answers (1)

Q: QuestionDoes the iRobot use the old app or the new app?

Asked 5 days ago by RoombaUser.

• A:Answer The Roomba j9 and Combo j9+ use the current/newest iRobot Home app (often referred to as the iRobot Home (Classic) app in app stores, but it supports modern features). This app version, which includes Dirt Detective and advanced AI mapping, is specifically designed to support the j9 series features.

  Answered 3 days ago by iRobot Team

  Helpful (0)Unhelpful (0)ReportAnswer this question

Q: QuestionWhat height of transition strips between rooms can the J9+ go over?

Asked 11 months ago by Wayne.

• A:Answer Hello Wayne, great question. The maximum height of a threshold that all Roomba models can transition over, when performing a cleaning cycle, is ⅝ in (1.6 cm).

  Answered 11 months ago by iRobot Team

  Helpful (0)Unhelpful (0)ReportAnswer this question

Q: QuestionHow long does the battery charge last.?

Asked 1 year ago by Raul.

Q: QuestionWhen I order Dirt Bags and Filters that are suppose to fit all J9 vacs, they don’t fit. Where can I get new Dirt Bags and Filters for the J9+ vacuum. My vac is almost a year old; I’m considering returning it due to critical accessories not being available

Asked 1 year ago by BeachBum.

Q: QuestionApp show that a home and spot button needs to be presses simultaneously. App shows both buttons clearly marked on top of robot. Robot has no such buttons clearly marked. This is 3 rumba I've owned. How do I activate?

Asked 1 year ago by MaryC.

• A:Answer This sounds like a question for our iRobot experts. We’d love the opportunity to turn your experience around. Please contact us at homesupport.irobot.com.

  Answered 1 year ago by iRobot representative

  Helpful (0)Unhelpful (0)ReportAnswer this question

Q: QuestionWhat is the height of the cleaning mechanism without the dock station? I'd like to know clearance for under sofas, etc.

Asked 1 year ago by Height.

• A:Answer The robots height is 33.8cm, so if a sofa does not have at least 33.8cm height clearance the robot will not be able to go under it. Additionally, the maximum height of a threshold that all Roomba models can transition over, when performing a cleaning cycle, is ⅝ in (1.6 cm).

  Answered 1 year ago by iRobot representative

  Helpful (0)Unhelpful (0)ReportAnswer this question

Q: QuestionDoes this robot work well on shag area rugs? Or will it get stuck?

Asked 1 year ago by Blair.

• A:Answer Hello Blair, The robot will have no issue working on shag rugs, as long as the transition is not over ⅝ in (1.6 cm) as that is the max height any model can transition over.

  Answered 1 year ago by iRobot representative

  Helpful (0)Unhelpful (0)ReportAnswer this question

Q: QuestionWill this vacuum be able to setup on 5gh and can leave it on 5gh and not have to setup on 2gh and then change back to 5 gh?

Asked 1 year ago by Anonymous.

Q: QuestionHow much watts is the battery?

Asked 1 year ago by Rolo.

Q: Questionis the docking station interchangeable with other j9 robot?

Asked 2 years ago by byth.

• A:Answer Don't know . It is one of first 900 series.

  Answered 2 years ago by Anonymous

  Helpful (0)Unhelpful (0)ReportAnswer this question

Q: QuestionWhat is the voltage?

Asked 2 years ago by Jeng.

• A:Answer Hello Jeng, This specific Roomba Combo® j9+ Robot Vacuum and Mop is intended for use in the US, with a standard 120V compatibility.

  Answered 2 years ago by iRobot representative

  Helpful (0)Unhelpful (0)ReportAnswer this question