1-Snooze the Alarm Clock
When the alarm goes off, you can snooze it by tapping on the "Tap on snooze". It would have been a lot easier if Apple allowed you to tap on the screen to snooze the alarm, but unfortunately, you have to tap on "Tap on snooze" to snooze it. A much easier way to snooze the alarm is to press any of the hardware buttons such as the Volume up, Volume down, or even the Sleep/Wake or Power button/
2- Turn Off iPhone Alarm
When the alarm goes off, you can turn it off by swiping on the lock screen. Since the next screen is the Passcode screen, quite a few people tend to enter the passcode. This is not required, swiping to unlock the iPhone stops the alarm.
If you've an iPhone 5s, then you can use Touch ID to turn off. All you need to do is tap and hold on Home button to turn off the alarm.
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