If you have an old iPhone and want to do something other than trading it in, you can make it your dedicated white noise machine and alarm clock. Here's how.

With StandBy Mode, your iPhone can act as an alarm clock, digital photo frame, and widget viewer in just a few steps.

Here’s how to ditch that old alarm clock and use StandBy mode on iPhone and Bedtime mode on Android instead.

For any iPhone user, setting an alarm may be one of the most mundane tasks you do on a daily basis. It's also a pretty straightforward process: You fire up the built-in Clock app, go to the Alarm ...

The rigid 9-minute default (a holdover from mechanical alarm clock limitations) never made sense anyway in the smartphone era. Setting Your Custom Snooze Duration ...