Pros: greate speed

Cons: none

Overall Review: I hope it will work the same for a long time

Pros: Strong suction power, cleans well where reaches

Cons: Big time cord chewer, if the room has a lot of funitures gets confused and stuck. But the main complain is the cleaning area. It leaves 1-2 inches of the room perimeter untouched. So Expect 2 inches of dust and dirt around your walls.

Overall Review: I used to have Roomba 500 and was always impressed and amased by that thing, but it would start braking after 6-7 months of use. I bought the roomba 550 and it wasn't so impressive, it was much dummer. So I decided to try something new..... unfortunately there is no return policy for this product so i can't return and y something else. I wish a read it before buying.

Pros: Works well. Very nice range

Cons: Worked for a month and all of the sudden stopped working:( lets see what the warranty does Has a constant blue light blinking, kind of annoing

Pros: I didn't have much expectations so to me it worked fine

Cons: Build in rechargeable battery. Got to be charged from USB while computer is on. So you end up plugging it in for charge and getting up to grab it every time you need to do something. I used it for TV so it wasn't that bad while it lasted ... As soon as the month of return policy expired the thing went bad. I don't know if it's just my luck or what but be aware before buying this product.