2 articles
If you have pets, you have hair. On the couch, in the corners, somehow inside the fridge. A robot vacuum won't solve the fridge situation, but it'll keep your floors clean on autopilot—which is the next best thing.
Your robot vacuum used to navigate like a pro. Now it bumps into walls, misses rooms, drives in circles, or falls off ledges. The problem is almost always dirty sensors.
