675 was trash. I upgraded to the 690. I only needed this for hardwood. I use the i7 and 960 for my carpeted areas. If you're looking for something specifically for hard floor areas start at 690. Don't bother with 675.

Horrible product. I’ve wanted one for several years. Finally bought it and it doesn’t pick up anything. It just rolls right over the dog hair and dirt. Back it goes.

This one stuck easily when it sees black lining in carpet. To get this cleaning, I had to work harder than cleaning it myself. Nowhere in the description of the product mentioned that it will not work on black rug or carpets.

I do not recommend the Roomba 675 for hardwood floors. The unit on multiple occasions has left long straight line scratches on my engineered hardwood flooring. Very disappointing.

Disingenuous product offering with horrible customer service. After the roomba was found on our rug for the 6th time, and not in the base, we realized it would quit on our multiple area rugs. Contacted customer support only to find out this vaccum cannot drive over dark patterns in carpet, because it thinks it's the stairs. Not listed anywhere in documentation nor on the box. The solution? Upgrade to the $800 model that they put the "better sensors" in. I'm sorry, sensors that know how to vacuum the floor correctly should be standard if this vacuum is to do its job automatically as that is the only selling point. Automatic empty feature and things like that make perfect sense to me for upgrades. NOT the sensors that make it possible to vacuum over carpet patterns. After I push back and ask for supervisor they offer me the boundary sensors for free. Mind you, these used to be included with this model years ago when irobot was trying to build their reputation. They are clearly less concerned about the customer now. In the end I never recieved my boundary sensors and was left with an automatic vacuum that will not vacuum automatically. Would not even take the vacuum back and give me a refund. This is complete nonsense, and the opposite of a company focused on customer satisfaction.

Not happy at all

I had a dee bot and really loved it. This irobot doesn't go on my rug, doesn't really pick up very well. Small bin, not satisfied

Waste of money, doesn't clean makes noise like leaf blower and keeps getting stuck ... doesn't learn and misses docking almost all the time.

Couldn't transition from carpet to area rug. Kept stopping on area rug. Totally useless.

I used to have another model (960)... this one, cheap and not accurate... lies about the finished job. Sends a message saying finished but actually stays cleaning for more 15-20 minutes. I called iRobot they said NOTHING... "It is not very precise Sir"... "Try to reset"... basic answer for someone that don't know what is happening! 960 was much more accurate, cost more, but also has it's problems... I was just expecting more from iRobot - from the product and support! Not happy.