Under Set this alarm to occur, click At fixed intervals.
In Start time and Start date, type or select the time and date when you want the alarm to occur.
If you want to view a monthly calendar, click the arrow next to the date.
Under Repeat this alarm, click a number and increment for the alarm interval. Alarm Clock can repeat your alarm in increments of minutes, hours, days, weeks, months, or years.
Click Next.
Note
If you choose not to name the alarm, Alarm Clock automatically names your alarms incrementally as Alarm 1, Alarm 2, and so on.