Can It Find Its Way Around Without Getting Stuck?

The Eufy E25 uses a basic sensor system to bump and bounce its way around your room — it’s a bit like a pinball that’s learned some manners, and while it eventually covers your floor, it won’t win any awards for efficiency or map accuracy. The Roborock Qrevo uses LiDAR (a laser scanner that spins on top of the robot and maps your room the way a bat uses echolocation — by bouncing signals off walls and furniture),

Report 008410. Filed.