How to set iwatch weather to dial

1. First, open the Apple Watch app on the iPhone.

2. Secondly, in the column of "My Watch", click the column of "Weather".

3. Then, please click the "Default City" column in the weather setting interface.

Then, you can see that the city we just added has already appeared here. Click "Select" to make settings.

Finally, we turn on the weather display on iphoneatch and see that it has become the newly set city weather information.