Alarm doesn't go off in sleep mode.

[Members_PzPWGdb]

I thought sleep mode turned off all alerts but kept the alarm on.

This didn't happen on several occasions so I no longer risk it.

I turn off the bluetooth so don't get distrubed instead.

Should the alarm work if sleep mode on?

[MNas04]

Should do. Have a read through this
https://www.samsung.com/us/support/answer/ANS00086082/