How to change the desktop of Apple watch?

Apple watch watches change the desktop as follows:

The screen of Apple Watch supports pressure sensing, and the option of replacing the desktop background dial is hidden in it, so please press the screen hard with your finger at this time.

2.？ You can slide left and right to choose different dials.

3.？ Select the butterfly dial built into the watch as the background, and then press the digital crown to return.

4.？ Set successfully, as shown below.

Apple Watch has a variety of personalized dials, so you can change and customize the settings at will. On the customized dial, you can add practical information such as the weather and the next activity. Can display the user's heartbeat information.