How does Samsung galaxy s3 display the weather?

Samsung galaxy s3 only needs to add its own weather gadget, as shown below:

Slide the screen left or right in the home screen to select the screen where widgets are added, and then close it diagonally to the middle with two fingers.

Click the widget on the screen.

Slide the screen left and right to find the weather widget, and then press and hold the weather widget.

Drag to the home screen and let go.

Click here to add a city to the weather widget.

Enter the city you want to add in the input box.

After completing the above operations, the added city weather can be displayed on the home screen page.