How to set the screen-locked wallpaper and the wallpaper synchronized with the weather for Samsung s6+?

1. Add a weather widget: press and hold an empty position on the standby desktop-select a widget at the bottom of the screen-slide the screen to select a weather widget-press and drag to the home screen.

2. Add City: After adding the weather widget, click the weather widget on the homepage, and click "+"on the page that appears to search for the added city.

3. You can also download and install a third-party weather APP to check the weather forecast.