iRobot Roomba 400

alaTest has collected and analyzed 123 user reviews of iRobot Roomba 400 from Amazon.com. The average user rating for this product is 3.8/5, compared to an average user rating of 4.0/5 for other products in the same category on Amazon.com. Reviewers are impressed by the usability. Many are critical about the size and reliability. Comments are divided on the price.

Don't buy it

I realized the real use of this rebot after having it for a few days. At first, you watch it's every move because it is new. That is not very efficient. However, the day I was doing up the dishes from dinner, and the robot was out cleaning the...

This vacuum is very handy. Nothing better than turning it on and let it do the work on its own. It does get stuck in tight spots once in a while, but with a little nudging, it keeps on going. This vacuum won't get the results of a regular vacuum, but...

As long as you put some barriers (a pair of shoes will do) around borders of where it needs to clean it will vacuum perfectly. Otherwise it has a tendency to get stuck on uneven border between areas (like carpeted edge of stairs when the floor isn't...

The only snafu I've run into is the fact that I have a cord running across my living room, so every time I use the Roomba, I have to make sure that it's lifted off the floor. Otherwise, this is freaking FANTASTIC! It helps keep me and boy (mostly the...

This vacuum is the best one I have ever used. Due to age and some infirmities I am not able to push a regular vacuum. This IRobot is the best answer.All you have to do is put it down where you want to clean and push a button. In about an hour it has...

I am a very busy professional and I like to clean my home by myself. This product is WONDERFUL! My husband was very skeptical as was I, but it came highly recommended by one of my dear friends who is also a very busy lady. My house can be cleaned even...

On a recent visit to my sisters house, I had the opportunity to watch the irobot at work. It did such a great job and helped with so much dog hair, that when I came home I immediately ordered one.

This is my second Roomba, 1st Roomba I wore out after 3 years. Used it daily, because of dog and myself tracking in dirt all over hardwood floors. Found out the hard way, make sure to recharge on wood floors, not concrete. Battery just doesn't seem...

I am very happy with the Roomba. I just turn it on and leave - it shuts off by itself. When you empty it, you can really see how much it picks up. Gets under your beds, tables, etc.