Whether in the Timer or Alarm mode you have the option to set a vibrate alert, audible alert, both or neither to occur at the end of a Timer or Alarm.
Vibrate Alert Only
The vibration alert for the Timer or Alarm will occur 8 times within 8 seconds.
Audible Alert Only
The audible alert for the Timer or Alarm will occur 8 times within 8 seconds.
Both Vibrate and Audible Alert
If both the vibration and the audible alert are enabled for the Timer or Alarm, both the audible alert and the vibration will occur eight times within 8 seconds (alternating between audible alert, vibrate, audible alert, vibrate…).
No Alert
No alert, denoted by two dashes (–) during the setting process, will not alert the user at the end of a Timer or Alarm.