A very popular feature in Carnival Cruise Line’s HUB app, the Carnival cruise countdown timer has long been the default view ...

As convenient as it might be to use your phone as an alarm clock, standalone alarm clocks come with all kinds of features that can make waking up — or even going to sleep — a little less painful.

and automatically starts a five-minute break timer. Press it again and the display goes back to clock mode, although judging by the code, doing this will cancel the timer. Inside the juicy ...