When does the machine replace the pad? Alan Cook September 21, 2021 13:40 Updated Follow BrilliantPad Smart DM200 can advance after the dog steps off the machine, at certain days or times, remotely via the BrilliantPad Smart app. BrilliantPad Basic DM120 advances 1, 2 or 3 times a day or anytime at the touch of a button. Related articles How often do I have to empty the waste? Hold up. Doesn't that smell? Umm, what about poop? What is the difference between Basic and Smart machines? What are the black marks for? Comments 0 comments Article is closed for comments.