From the watch face, swipe right to left repeatedly to reach Add Tiles.
Tap Add tiles.
From here you can select a tile to add to your watch.
Scroll to and select a widget to begin a tile stack with it.
Tiles are collapsed into categories. Tap an option with a number under it to view all tiles in that category.
Tap the Plus icon to add another tile to the stack.
Select another tile.
To save your changes, swipe right from the left edge of the screen.
Swipe right from the left edge of the screen again.
To edit your tile stack, touch and hold anywhere in the tile area.
Tap Edit.
You can also remove the entire tile stack by tapping the Minus icon from this view.
Tap the Minus icon on the widget you want to remove.
Removing all tiles from a stack will remove the associated tile, too.
You've completed the steps!
