I've tried numerous apps to help me stay focused, but I tend to fall back to my built-in clock app—so I've decided to fully ...

Then it beeps in stereo through a pair of buzzers when the time is up, and automatically starts a five-minute break timer. Press it again and the display goes back to clock mode, although judging ...

At 2 a.m., clocks in most parts of the United States will spring forward one hour as daylight saving time begins.