Touch and hold an empty area on the Home Screen until the apps jiggle
Tap the widget you want to edit
Tap Edit Widget if available
Change the widget settings as needed
Tap outside the widget to save
To move a widget, touch and hold it, then drag it to a new spot
To resize a widget, touch and hold it, then tap Edit Home Screen if needed and adjust using the available size options
To remove a widget, touch and hold it, then tap Remove Widget
To add a new widget, touch and hold an empty area on the Home Screen, tap the plus button, then choose a widget
To edit widgets in Today View, swipe right on the Home Screen, touch and hold a widget, then tap Edit Widget if available