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Input:
Question: I have mainly hardwood floors with several  Persian area rugs that have 3.5" to 4" fringe. Does Neato have problems with the "fringe?
Document: What I discovered was the Roomba 880 could not properly clean the area rug. It just pushed the dirt, cat hair and dust around. Any debris that was on the new rollers (collected from cleaning the adjacent hardwood floors) was cleaned off the rollers and left as smudges on the area rug. This was not very impressive at all! I am leaving the Roomba 880 at 3 stars but one my primary reasons for buying a robot vacuum was to keep the cat hair from accumulating on the area rugs.
I have been using robotic vacuums to clean my 2500 sq ft mostly hardwood floors and many area rugs for over 8 years now and have owned more than 12 of them. They range from the very early Irobot Red, 4210, , 530,  535,  531, 560, 750, and 780. All of which have made vast improvements and have always been my favorite pick for overall cleaning performance but read on. Also have owned  Neato XV-11 when first came out.
I have noticed it gets stuck on occasion but its really not that bad. It gets to places that I cant get my upright into. It cleans in a strip and grid pattern so the entire room gets cleaned in a timely manner. It is not something you could run while you sleep but it is definitely not as loud as a standard upright. You can easily watch TV in the same room that it is cleaning. We have hardwood floors with a few area rugs.
We are very pleased with the addition of the Neato Botvac 80 to our `stable' of robotic cleaners.We have three of them, all different brands. We have owned a iRobot Roomba 770 since November 2013 (you can see our review of that product elsewhere on Amazon). We brought it with us from our rental apartment with dark hardwood floors and white carpets. We have two cats, both of which shed significant amounts of hair.We now have a 3-storey townhouse.
Their suction power is about what a handheld carvac has but that power done daily with the brush keeps the floors clean. I break out the built in house vacuum and virtually no additional dirt is removed that the Neatos missed. It's a minute of emptying the dust bin daily and maybe freeing a stuck vacuum every 3-4 days but that's outweighed by far from the convenience of having consistently clean floors.
It also did a great job getting loose hair and dust out of corners and tight places.3. Scheduled cleanings: By setting our Neato 80 to daily cleanings we have eliminated dust bunnies! Every day at 11 am when we are at work our Neato Botvac cleans our hard floors and rugs and when we arrive home it is parked at its charging station with a dustbin full of hair and dust.
One issue - Poor traction on some of our area rugs. They are short fiber typical area rugs and it looks like they should work fine but the botvac slips and eventually gives up. It has traction one direction but slips with going forward. Some of the rugs are polyester or Olefin which Neato warns about (see below). Most of our floors are tile and it works fine on them but I haven't found any workarounds for the area rugs. I've tried both brushes and the combo seems slightly better.
I bought the Neato 80 about a month ago (not through Amazon, it wasn't available then). I'm giving it 4 stars (so far) because it does  do what it claims to do. I'm holding off on 5 stars for two reasons:  1) I want to see how it holds up over time, 2) Mine is rather noisy, especially when turning.It definitely took the machine a few times to get the lay of the land.
My room has black granite floors and several large rubber door mats at the door and one tufted area rug. The vacuum did well on the granite floor, had a little trouble climbing up onto the rubber mats and when it did get on top, it only cleaned the surface dust and could not lift the tiny sand that was down between the texture of the mat.
They told me to turn the on/off switch off for 5 to 7 minutes, then go through a series of reprogramming to get it working again.This is like the cable company telling you to reboot the box as they assume it will solve all problems.After doing what I was told, the problem occurred again. I complained rather vehemently and after getting a supervisor on line, they decided to overnight me a new machine.
Answer: Even short fringe will fray eventually if vacuumed with a rotary type device.