1. From the clock screen, select and hold the center of the screen.

step 1

2. Swipe left or right to the desired background. 

step 2

3. Select Customize to change the style of the background.

step 3 

4. Swipe left or right to change the dial, hands, or color, then swipe up or down to choose the desired option. Select OK when finished. 

step 4