# iRobot Roomba j9+

> On October 3, 2026 the lowest price for the iRobot Roomba j9+ is $730 at Amazon.com, shipping to the United States included.

- Page: https://bestatbest.com/us/robot-vacuums/irobot-roomba-j9-plus
- No lab has tested it yet, so it is not in our ranking.
- Today’s lowest price: $730 at Amazon.com, including shipping, checked on October 3, 2026
- Lowest since Aug 25: $699

## Prices per store

| Store | Color | Price | Delivery time | Checked |
|---|---|---|---|---|
| Amazon.com | black | $730 | 1–5 days | 21 hours ago |

## Frequently asked questions about the iRobot Roomba j9+

**Does the iRobot Roomba j9+ empty its own dust bin?**

Yes. The station empties the robot’s dust bin after every run. The 2.5 l dust bag in the station lasts up to 60 days, the maker says.

**Can the iRobot Roomba j9+ mop?**

No, this model only vacuums.

**Does the iRobot Roomba j9+ work with Alexa, Google Home or Siri?**

It works with Alexa, Google Assistant and Siri. Home Assistant has an official integration for this model.

**How high a threshold can the iRobot Roomba j9+ climb?**

Thresholds up to 0.6 in (16 mm), the maker says. Measure your own thresholds: the ones to a bathroom or balcony are often higher.

**Does the iRobot Roomba j9+ fit under low furniture?**

The robot is 3.4 in (8.6 cm) tall, so it fits under furniture with at least 3.5 in of clearance. It has no turret on top.

**How long does the iRobot Roomba j9+ run on one charge?**

175 minutes on its quietest setting.


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