Why an Eye Icon sometimes appears on Phones

Why an Eye Icon Sometimes Appears on Phones

It may seem that you know everything about your smartphone: all its knacks, glitches, and icons. But occasionally, especially if you’re an Android owner, or if you have just had a software update or installed a new, unfamiliar app, your cell phone might surprise you. You unlock it and – ta-da! – there is an eye, staring at you from the top of the screen!

Credit BRIGHT SIDE