What this means is that it will try to get over a floor divide for a minute straight, getting caught on its main brush, and make this awful and loud grinding noise

But last night I heard a strange noise after I turned it to Auto, and when I came to see what was wrong, ole SuckSuck was just backing up in jerking circles.

OverpricedThe Shark 720-Noise

Cons:-Noise.

Since I sleep with a white noise machine, the noise from the vacuum does not bother me

But continual bumping and the noise of bumping

I have had it for one week, and it has already developed a loud squeal/squawking noise when it performs a hard turn.

Cons- Developed a LOUD squealing\squawking noise when turning, within less than a week.

Our dogs don't love the noise, so I schedule the robot to clean overnight

It does make a little noise when it bumps into

The replacement vacuum made a obnoxious clicking noise when it ran and was extremely loud

Very little noise, convenient to charge and fast speed when it is working

but I took 2 stars because the whole app connecting thing doesn't work at all I though my first one was

It frees my husband and I up to do other things on the weekend