This Engadget guide explains the meaning of the various icons that appear in the status bar at the top of an Android phone's screen, aiming to help users quickly interpret what their device is signalling about its network, battery, calls and other functions. Understanding these symbols, the article argues, saves time and avoids unnecessary troubleshooting, giving users greater insight into and control over their device.

The piece groups the symbols into roughly five categories — network, battery, device status, sound and call — noting that status icons sit on the right of the bar while app notifications appear on the left. It cautions that icon shapes vary slightly between manufacturers, since most customise the Android appearance, but that they remain broadly similar across devices.

– Connectivity: Wi-Fi (more lines mean stronger signal; an exclamation mark or X means limited or no internet), cellular signal bars, data-speed labels (5G/LTE/4G/3G), an "R" for roaming, plus airplane mode, Bluetooth, hotspot and NFC icons.
– Battery: a battery outline showing remaining charge, a lightning bolt for charging, and a coloured (orange/red/yellow) icon indicating battery saver.
– Device status: a map pin for active GPS, an alarm clock for a set alarm, a dashed circle for Do Not Disturb, and speaker icons for Silent or Vibrate mode.
– Calls: a handset for a call in progress, a handset with a broken arrow for missed calls, a crossed-out microphone for mute, and a handset with waves for speakerphone.
– Notifications: app-specific icons appear on the left, along with indicators for downloads and pending system updates; swipe down to view them all.