iRobot
iRobot Roomba j7+ (Black)
2021
82
/ 100
From $799
VS
Home Assistant Green wins by 11
Nabu Casa
Home Assistant Green
Local-first · open-source · plug-and-play
93
/ 100
From $99
Specdex verdict
Home Assistant Green takes it — here’s why.
In our weighted Specdex score, iRobot Roomba j7+ (Black) lands at 82 and Home Assistant Green at 93. That puts Home Assistant Green ahead by 11 points — a decisive margin driven mostly by its strengths in the categories below.
Pick iRobot Roomba j7+ (Black) if…
- ✓Matter/Thread support (modern SKUs)
- ✓App-based setup
- ✓Works with major voice assistants
Pick Home Assistant Green if…
- ✓Runs everything via integrations
- ✓Completely local
- ✓Active community
Score breakdown
iRobot Roomba j7+ (Black)
82 ecosystem 82
local 70
ease 84
features 80
Home Assistant Green
93 ecosystem 98
local 100
ease 80
features 96
Specs side-by-side
Spec
iRobot Roomba j7+ (Black)
Home Assistant Green
Release year
2021
—
Color
Black
—
CPU
—
Rockchip RK3566
RAM
—
4 GB
Storage
—
32 GB eMMC
OS
—
Home Assistant OS
iRobot Roomba j7+ (Black)
Pros
- +Matter/Thread support (modern SKUs)
- +App-based setup
- +Works with major voice assistants
Cons
- −Subscription sometimes required
- −Cloud dependency on many
- −Ecosystem lock-in
Home Assistant Green
Pros
- +Runs everything via integrations
- +Completely local
- +Active community
Cons
- −Config still has a learning curve
- −No Matter radios built-in (add dongle)
- −Updates can break things
FAQ: iRobot Roomba j7+ (Black) vs Home Assistant Green
Which is better, iRobot Roomba j7+ (Black) or Home Assistant Green? +
Home Assistant Green scores 93 on our weighted rubric — ahead by 11. Your best pick depends on the sub-scores above.
Is iRobot Roomba j7+ (Black) worth the price? +
At $799, iRobot Roomba j7+ (Black) delivers a Specdex score of 82 — strongest in ease.
Is Home Assistant Green worth the price? +
At $99, Home Assistant Green delivers a Specdex score of 93 — strongest in local.
Does iRobot Roomba j7+ (Black) or Home Assistant Green last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.