New iRobot Scooba 390

A much awaited update for the iRobot Scooba 390. This will be more useful in a tropical country like Singapore where we don’t really use carpets.I have used the Scooba 385. It was good for general cleaning. The issue was with the changing of water for the unit. But sure was satisfying to see how dirty the water was.

ieee spectrum has an detailed article on the upgrade.