Eufy L35 vs Roomba 694: LiDAR wins for small apartments

The Eufy L35’s LiDAR navigation maps systematically instead of bouncing randomly like the Roomba 694, saving time and battery. Its slim 2.85" profile slides under most furniture and the larger 0.6L bin means fewer trips to empty it. The Roomba works fine in a bare studio, but in any space with obstacles, the random pattern wastes energy.