alt Hacker NewsI am one of those weirdos! I bought a roomba in 2015 and it's still going. Second battery, sixth set of rollers and brush, god knows how many filters. Mine's also a dumb one: no wifi or pathfinding, just boring old "drives around until it smacks into shit" navigation.
I gave it googly eyes in 2017 and named it Harold.
I used to have a similar dumb one (Roomba 860 if memory serves) and it would take the same path over and over again in certain corners of my house, which meant my carpet ended up with unsightly wheel tracks on it from the repetition. I don't think it did a very good job vacuuming either, no matter how much it ran, a normal vacuum would always pull a boatload more crud up.
It's an interesting idea but it just didn't work for me and I wouldn't consider buying another.