Roomba i3 Robot Vacuum

Roomba i3 runs every morning at 9 AM while I am in class and by the time I come back my floor is clean. Not having to think about vacuuming anymore has freed up a small but real amount of mental space that I did not realize vacuuming was occupying. The scheduling feature is the key: I set it once and now it just happens. After a few runs, the robot maps the room and cleans in systematic rows rather than bouncing randomly off walls like older models did. Dustbin is small and needs emptying every 3 or 4 runs, the one manual step that reminds me I own a robot, and the app sends a notification when it is full. Sensor system avoids most obstacles but it gets stuck under my bed frame about once a week. At which point it beeps and sends me a notification with a sad little diagram of where it's trapped. My roommate was skeptical until he saw how much dust and hair it picks up daily from surfaces that looked clean. Bin contents are a convincing argument that floors need more frequent cleaning than humans are willing to do manually. A steady hum, quieter than a traditional vacuum but loud enough that I would not want it running while I study, is why the scheduled time while I am out works well. The design is a flat disc about 13 inches across and low enough to fit under most furniture. Dark gray color makes it visually unobtrusive when it's docked in the corner. At $300 the i3 is the mid-range model, cheaper models exist but lack the mapping, and more expensive ones have self-emptying bases. For a college apartment the i3 hits the right balance of capability and price. I've started noticing how much cleaner my room is compared to last year, and the consistency of daily cleaning produces a cumulative result that weekly manual vacuuming never achieved. It handles the transition between the hardwood in my room and the rug in the common area without getting stuck, and the edge brushes do a decent job along baseboards.