It is possible to down the Notifications shade any time to see the unread notifications. If you like, you’ll be able to help an LED tuned in to accompany the notifications. On Android os, your don’t have application icon badges. App symbol badges let you know when you yourself have unread announcements. An app symbol badge teaches you the sheer number of unread notifications and it also’s omnipresent on the application icon. It’s a simple solution to determine, instantly, when you yourself have unread messages in the Gmail or Messages app.