1, 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. Next, you will see the dial replacement interface, and you can slide left and right to select different dials.

3. For example, choose the butterfly dial built in the watch as the background here, and then press the digital crown to return.

Then you can see a new butterfly dial appears.

Method 2: Use your own photos as the desktop background.

In the version of Apple Watch OS2.0, you can use your own photos as the desktop background. Before you start, you need to set it up on the paired iPhone. Please open the Apple Watch app on the iPhone screen first.

After opening the Apple Watch app, please click the photo bar option in the list.

Since the pictures on Apple Watch are synchronized from the mobile phone, you need to select the album to synchronize here.

As shown in the figure below, here are the photos from my personal collection on my iPhone.

Then, after the photos are synchronized to Apple Watch, use the previous method to enter the dial replacement interface and select the dial with thin photos.

When finished, you will see your photo on the dial of Apple Watch.