The status bar displays the time, notification icons (left side), and status icons (right side).
The status bar is hidden by default. Swipe down from the top to see the status bar.
Notifications and Status Icons
1
Notification icons
2
Status icons
With the status bar visible, swipe down once to see the following icons.
Status Icons
Swipe down one more time to view the brightness slider. Swipe right to see more icons like Do Not Disturb, Alarm, Auto-rotate, Battery Saver, Screen Cast, Screen record, NFC, and Night Light.