Installed (and of course default) widgets on the Galaxy S6 can be added to the home screen to boost your productivity. Add widgets to Galaxy S6 home screen by doing as follows:
1. Make sure your are on the home screen, then long press on an empty place to open the home screen manager panel
2. Now tap the Widgets icon on the bottom
3. The list of available home screen widgets for your Galaxy S6 appears
4. Drag your selected widget to the home screen and leave it where it needs to be
Save some time. Download and install Weather 360 for Galaxy S6 from the Google Play Store to get the best experience for an Android weather, clock and battery widget.
** Note that to remove widgets from Galaxy S6, tap and hold your finger on a widget, and then drag it to Remove button on the top of the screen