It may not be the snazziest of features on the iPhone but it could be one of the most important; I'm talking about the humble alarm clock of course. Many of us have chucked out our old alarm clocks in favour of our smartphones.
But relying on your iPhone to wake you up may not be wise. Once again Twitter has exploded with angry iPhone users who have been let down by their alarm, again.
In November Apple botched the end of daylight-saving-time, then there was an alarm glitch on New Year's Day and now, instead of jumping forward an hour for Spring the iPhone decided to it wanted a sleep in and jumped an hour back, thus Apple time was two hours out of sync with the real world time.
It's hard not to laugh at angry Tweets about missing Church and yoga but there is a serious issue here. The clock is a fundamental part of the iPhone and it is slightly worrying that Apple don't seem to give a damn.
Do you think Apple employees get away with coming into work late if they blame the iPhone?