Alarm to ring when phone is switched off

[LazyCrazyGamer]

Look for a way to provide for the alarm to ring even when the phone is switched.

[vtvaghela]

Yes, your phone's alarm can ring even when it's switched off. Use a dedicated alarm clock, smart alarm clock, or third-party app

[ArryKam]

Ot is not possible on samsung devices since long back. I don't know why samsung not getring done this as we need to be phone on whole night for alarm sound.