Samsung Galaxy S4 comes with many features and settings, and you may not be familiar to all those features. A feature of this Galaxy phone is that it can make you updated by showing the notifications on the status bar. Status bar is situated at the top right corner of the phone. It has two parts. The left side shows all the notifications such as if you have received any new messages, mails or any calls. The right side shows various icons to show the Bluetooth connection, 4G/3G/2G connections, roaming, and an eye shaped icon is visible off and on.
If you are a tech savvy, then it is not difficult to find out the importance of each icon shown in the phone as there is a manual in the phone itself. If you want to know about eye icon on the task bar Galaxy S4 then head to Settings > More and scroll down till bottom to see the about me page. There is an option named as ‘Icon Glossary’ that contains details of all the icon shown in your Galaxy S4.
However if you want to know about eye icon on the task bar Galaxy S4 from us, then here is the explanation of it. This is a smart-stay function that is used to light up the display when you are seeing it. A front camera is used for this purpose which check that if you are watching the display or not and keep the light up as long as you are watching it.
There is also a way if you want to disable this icon from the status bar. By finding the Settings on the icon, disable it to remove the icon.
Also you can know about eye icon on the task bar Galaxy S4 by giving a search in the Internet.