Robot Vacuums: The Most Common Problems Owners Report
Updated October 2026
We sorted 98 owner reports on 5 robot vacuums by topic. The problem owners raise most is cleaning performance. See which models they report it on least.
Problems by how often owners raise them
- Cleaning performance19 of 98 reports
- Maintenance and cleaning15 of 98 reports
- Navigation and mapping12 of 98 reports
- App and connectivity8 of 98 reports
- Obstacle avoidance6 of 98 reports
- Battery and charging6 of 98 reports
- Noise level3 of 98 reports
- Customer support3 of 98 reports
Cleaning performance
19 of 98 owner reports raise a problem with cleaning performance, and 14 praise it. By model, fewest problems first:
Fewest complaints: Shark AI Ultra Robot Vacuum AV2511AE, raised in 1 of its 20 owner reports.
🛒 Buy on AmazonMaintenance and cleaning
15 of 98 owner reports raise a problem with maintenance and cleaning, and 8 praise it. By model, fewest problems first:
Fewest complaints: iRobot Roomba j7+ Self-Emptying Robot Vacuum, raised in 1 of its 19 owner reports.
🛒 Buy on AmazonApp and connectivity
8 of 98 owner reports raise a problem with app and connectivity, and 2 praise it. By model, fewest problems first:
Fewest complaints: iRobot Roomba Combo j5 Robot Vacuum and Mop, raised in 0 of its 20 owner reports.
🛒 Buy on AmazonObstacle avoidance
6 of 98 owner reports raise a problem with obstacle avoidance, and 5 praise it. By model, fewest problems first:
Fewest complaints: iRobot Roomba Combo j5 Robot Vacuum and Mop, raised in 0 of its 20 owner reports.
🛒 Buy on AmazonBattery and charging
6 of 98 owner reports raise a problem with battery and charging. By model, fewest problems first:
Fewest complaints: Shark AI Robot Vacuum with XL Self-Empty Base AV2501AE, raised in 0 of its 21 owner reports.
🛒 Buy on AmazonNoise level
3 of 98 owner reports raise a problem with noise level, and 1 praise it. By model, fewest problems first:
Fewest complaints: iRobot Roomba Combo j5 Robot Vacuum and Mop, raised in 0 of its 20 owner reports.
🛒 Buy on AmazonCustomer support
3 of 98 owner reports raise a problem with customer support, and 1 praise it. By model, fewest problems first:
Fewest complaints: Shark AI Robot Vacuum with XL Self-Empty Base AV2501AE, raised in 0 of its 21 owner reports.
🛒 Buy on AmazonEach owner report is counted once per topic, as a problem when it describes a failure or annoyance. Counts cover the owner reports behind our current verdicts for this category and refresh when those verdicts change.