Hey Diva, you can see what the trade-in offer will be for a Galaxy Watch 7 or Ultra IF the watch is in good condition with no scratches or other screen issues. Look at ebay, however, and see what your devices are selling for: you may get more money selling them than trading them in.
Go to samsung.com. Select the item that you want to purchase. You will get to a screen which will allow you to choose to do a trade in. It will list the items that are applicable.
If you want to trade in both earbuds and a watch, you will need to create separate orders for a watch and earbuds.
