# iRobot Roomba Combo j9+: specs and price

**Price (US):** $1399.99 at irobot.com, as of 2026-06-27. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 19 robot vacuums we track it is #13 cheapest of 19; category median $1299.
**Brand:** iRobot
**Released:** 2023
**Price tracked since:** June 2026

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $1399.99 |
| Brand | iRobot |
| Released | 2023 |
| Suction (Pa) | — |
| Mapping | Imprint Smart Mapping (camera-based PrecisionVision Navigation) |
| Self empty | Yes |
| Mopping | Yes |
| Battery min | — |
| Obstacle avoidance | PrecisionVision Navigation — avoids pet waste and household objects; pet waste avoidance guaranteed |
| App | iRobot Home |

## Where it stands

At $1400, the iRobot Roomba Combo j9+ is #9 cheapest of the 18 robot vacuums we track, where the median is $1399.

## What reviewers say

Three whitelisted hands-on reviews — Tom's Guide, TechRadar and Engadget — rate the iRobot Roomba Combo j9+ a top-tier vacuum-mop: powerful suction across carpet and hard floors, a retractable top-folding mop pad that keeps carpets dry, reliable obstacle and pet-waste avoidance, and a furniture-like self-emptying, water-refilling Clean Base paired with an easy iRobot app. All three flag the ~$1,399 list price and the mop pad you must wash by hand. (Based on 3 reviews, 2 lab-tested, 2024-02-10–2024-03-13.)

Praised: Powerful vacuum suction that clears debris across carpet and hard floors; Retractable top-folding mop pad protects carpets from moisture; Reliable obstacle and pet-waste avoidance; Furniture-like self-emptying, water-refilling Clean Base plus easy iRobot app.
Flagged: Very expensive (~$1,399 list price); Mop pad must be washed manually; the base won't self-clean it; Mopping struggles with thick, sticky or heavy dried-on messes; Loud during operation and auto-empty.
Disagreement: On pet-hair vacuuming: Tom's Guide's lab test measured a middling 81/100 pet-hair pickup on hardwood and called it a surprise, whereas TechRadar and Engadget described vacuuming as uniformly excellent and noted no pet-hair weakness.
Sources: Tom's Guide (2024-03-04, tomsguide.com), TechRadar (2024-02-10, techradar.com), Engadget (2024-03-13, engadget.com)

## Frequently asked questions

**What do reviewers say about the iRobot Roomba Combo j9+?**

Three whitelisted hands-on reviews — Tom's Guide, TechRadar and Engadget — rate the iRobot Roomba Combo j9+ a top-tier vacuum-mop: powerful suction across carpet and hard floors, a retractable top-folding mop pad that keeps carpets dry, reliable obstacle and pet-waste avoidance, and a furniture-like self-emptying, water-refilling Clean Base paired with an easy iRobot app. All three flag the ~$1,399 list price and the mop pad you must wash by hand. Praised: Powerful vacuum suction that clears debris across carpet and hard floors; Retractable top-folding mop pad protects carpets from moisture; Reliable obstacle and pet-waste avoidance; Furniture-like self-emptying, water-refilling Clean Base plus easy iRobot app. Flagged: Very expensive (~$1,399 list price); Mop pad must be washed manually; the base won't self-clean it; Mopping struggles with thick, sticky or heavy dried-on messes; Loud during operation and auto-empty. (From 3 tester reviews, 2 lab-tested.)

**How much does the iRobot Roomba Combo j9+ cost?**

The iRobot Roomba Combo j9+ has a US price of $1399.99, as of 2026-06-27.

**How does the iRobot Roomba Combo j9+ compare on price?**

At $1400, the iRobot Roomba Combo j9+ is #9 cheapest of the 18 robot vacuums we track, where the median is $1399.

**When was the iRobot Roomba Combo j9+ released?**

The iRobot Roomba Combo j9+ was released 2023.

**What are the iRobot Roomba Combo j9+'s key specs?**

iRobot Roomba Combo j9+ (iRobot): mapping Imprint Smart Mapping (camera-based PrecisionVision Navigation), self empty Yes, mopping Yes, obstacle avoidance PrecisionVision Navigation — avoids pet waste and household objects; pet waste avoidance guaranteed, app iRobot Home. Full sourced spec sheet verified 2026-06-15.

Source: https://www.irobot.com/en_US/roomba-combo-j9plus-auto-fill-robot-vacuum-and-mop/C975020.html (irobot.com, accessed 2026-06-15)
Corroboration: https://www.digitaltrends.com/home/irobot-roomba-combo-j9-plus-review/ (accessed 2026-06-15)
Canonical: https://frontdeskreview.com/product/robot-vacuums/irobot-roomba-combo-j9-plus/
Cite: Per The Front Desk Review, the iRobot Roomba Combo j9+ price of record was $1399.99 as of 2026-06-27 — https://frontdeskreview.com/product/robot-vacuums/irobot-roomba-combo-j9-plus/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl