5 Things to Know About the Roomba j7+

Battery lasts 75 minutes That runtime covers most homes, but large layouts will need the auto-empty dock to recharge mid-job.

Works with voice commands You can start cleaning with Alexa or Google Home, so you don’t need to find your phone.

Voice control is the main advantage The convenience of hands-free operation is what makes this model stand out over cheaper alternatives.

Auto-empty dock is optional but useful Without it, you’ll need to empty the bin yourself after each run, which defeats some of the hands-free appeal.

Not ideal for very large homes If your floor plan exceeds the battery range, expect interruptions unless you invest in the Roomba dock.