It was bound to happen. I had bought two different robo vaccums at two different times (in 2022[irobot], then 2025[eufy], both upwards of $400) - they both were pretty terrible and I ended up returning both of them. I can't believe people are still using these things. They get stuck when there is no reason to get stuck, they miss dirt that should be picked up.
I got a cheap Chinese one (no camera, wifi) in 2024 and it's been a game changer. Yeah it's kind of dumb but it runs every day and picks up an unholy amount of dust, cat hair, and the like. Maybe if you were already vacuuming every day they're pretty useless but for me it's been night and day. As another commenter said, they're also surprisingly repairable, and I bought a ton of spare parts before the tariffs went in.
As a friend described the first generation: they're way worse than hand vacuuming, but way better than not vacuuming. So they're really only valuable for people who don't enjoy cleaning and don't have servants clean for them.
The only ones worth getting have Lidar. I've had a 'random path' one before and it was like you described. My Lidar one runs every day with only a rare issue when I leave a cord strung across the floor or similar.
That's what I thought and hence I bought the eufy model with a lidar; I also thought maybe the technology in 2025 is more mature but it wasn't the case. It would complain about obstacles even thought there was nothing on the ground. Maybe I was unlucky both the times but I am just way more satisfied when I clean the house with my $100 hand held vaccum haha.
your anecdote doesn't have much to do with the reasons presented in the article?
And yet, mine works just fine (i7).