iRobot Roomba i4 + Self-Emptying Vacuum Cleaning Robot (Renewed)

Highly recommend
This is doing a fine job. Set-up via the app is easy. The Roomba will follow your command and map your floors — room by room. It even has a feature that prevents it from falling down the stairs. And it works with Alexa.It does its job. It cleans well. I recommend you occasionally flip it over and inspect the bottom components, especially, after you first place it in service. We have girls on the second floor and the Roomba collected hair that we didn’t realize was under the bed and in the corners. After first use, it was necessary to remove hair from the rollers and spinning brush. Nothing was wrong, we just had a lot of “invisible” hair. I highly recommend inspecting the underside after the first few uses.I like the scheduling feature, and the ability to mark areas on the map you may want to avoid. This is our second Roomba and their customer service was outstanding. After three years with our older model, we experienced a technical issue and customer support helped solve the problem.I’d absolutely buy another. Remember to inspect the bottom; especially, if you have long haired persons or pets.

Great Price, does the job
This is a good price for this self emptying Roomba. It was a refurbished in excellent condition. I’ve had it for a couple months and it works great. I don’t have any problems with it, and it basically looked new coming out of the box. It maps out my rooms and I can decide where it’s going to clean by using the app. They can claim the two rooms that I have mapped out or just one room or even an area if I choose that as a mapped spot. I have always had great results from my Roombas.

Excellent (refurbished)
I got a refurbished version of the i4+. It’s a great little vacuum. It runs more quietly than our Dyson V6 stick vacuum. It is able to make the transition from hardwood floors to rugs by lifting itself up slightly. It has a bit of trouble with thick rugs on hardwood floor, so it’s better to pick those up, but it will usually end up going around. It’s great at sensing obstacles, and can even navigate under the dining room table and chairs, though it does take a while. Not having to empty the dust compartment every time is amazing as well. In terms of suction, it isn’t quite as powerful as the Dyson, but since we can have it run every day with no effort on our part, it doesn’t really matter if it leaves a few dust particles here and there; they’ll get picked up the next time. The app is also pretty good. It lets you select which rooms to clean (after you label the map it creates), and has a Send Home function, which is great if you want to end the cycle early.After a month of use, I would definitely buy it again.This item was refurbished. It came in good packaging, though not the original. There were no signs of wear or damage, and everything worked great out of the box. The manual was very short and simple, but I didn’t need any more than that.