iRobot
iRobot Roomba j9+
iRobot's premium vacuum-only robot with P.O.O.P. (Pet Owner Official Promise) guarantee, smart home integration, and proven carpet cleaning performance.
Specifications
Features
Pros
- ✓Exceptional carpet cleaning — dual rubber extractors are best-in-class for pet hair
- ✓P.O.O.P. guarantee replaces the robot if it runs over pet waste
- ✓Excellent smart home integration with Alexa, Google Home, and Siri
- ✓iRobot OS learns your cleaning habits and suggests schedules
- ✓Clean Base auto-empty system is reliable and relatively compact
Cons
- ✗No mop function at this price feels like a miss compared to competitors
- ✗Camera navigation is slower and less efficient than LiDAR
- ✗120-minute battery limits coverage to about 1500 sq ft per run
- ✗iRobot subscription pushes premium features behind a paywall
Owner Insights(1,800 discussions)
The Roomba j9+ generates conflicted discussion on Reddit. On one hand, Redditors universally praise the dual rubber extractors as the best brush system for pet hair — zero tangling, easy to pop out and clean. The P.O.O.P. guarantee is frequently highlighted as a unique and valuable feature that no competitor matches. Smart home integration is the most polished in the industry.
On the other hand, the j9+ is increasingly seen as overpriced for what it offers. At $800, competing robots offer vacuum + mop, self-washing docks, and stronger suction. The lack of any mop function is the most common criticism — Redditors regularly note that you can get a Roborock or Dreame that vacuums comparably AND mops for the same money. The camera navigation, while improved, is also consistently described as slower and less efficient than LiDAR.
The j9+ still has a loyal following among pet owners who prioritize the rubber extractors, P.O.O.P. guarantee, and US-based customer support over raw features and value. It's most recommended for people who want a vacuum-only robot from a trusted US brand with easy smart home integration. For everyone else, the value proposition has eroded significantly as Chinese brands have caught up and surpassed iRobot on features per dollar.
Pros
- +Dual rubber extractors are the gold standard for pet hair — never tangle, easy to clean
- +P.O.O.P. guarantee gives genuine peace of mind to pet owners — iRobot will replace the robot
- +iRobot OS smart scheduling learns your routine and suggests optimal cleaning times
- +Excellent smart home integration — works seamlessly with Alexa, Google Home, and Apple Siri
- +Clean Base auto-empty system is compact and reliable
- +Camera-based obstacle avoidance reliably identifies and avoids pet waste, cables, and shoes
- +iRobot's customer support is responsive and US-based
- +Years of proven reliability backed by tens of thousands of reviews
Cons
- −No mop function at $800 feels outdated when competitors offer vacuum+mop for less
- −Camera navigation requires ambient light — won't work well in dark rooms
- −120-minute battery limits coverage to about 1500 sq ft per session
- −iRobot subscription pushes features like Smart Maps and Clean Map reports behind a paywall
- −Suction specs aren't disclosed and real-world carpet cleaning trails LiDAR competitors
- −Camera navigation is slower and less efficient than LiDAR — more zigzag, more missed spots
- −Price-to-feature ratio is poor compared to Chinese competitors
- −Amazon acquisition and subsequent layoffs have worried some about long-term support