Why is my iPhone alarm not going off?

It’s what nightmares are made of: Setting an alarm on your phone to wake up in the morning and it doesn’t go off. Apple has shared steps to make sure your iPhone's attention-aware settings are right for your needs. #Mornings #AlarmClock #TODAYShow

[MortalinaMortifera]

Missed 5 classes because of this, i SWORE it was because my phone was out of battery when i woke up

[chills_tiny_mom]

I thought it was me being half asleep turning the alarms off then going back to sleep 😂 this is why you don’t rely on phones for alarms, buy a standalone alarm

[andreaedge]

I was literally late to work today because of this

[morgansart]

Hope they fix this problem sooner then later

[morgansart]

I had like at least 5 or 10 alarms so I would wake up and they didn’t go off before this been like this for at least almost a month now and i thought it was just me until I found a video with people having the same issue as me and today I had at least 10 to go off one for 6:10 one for 6:20 one for 6:55 7:00 7:20 7:30 and the only one that went off was at 7:30 😐😑

[josemanuellastra]

Can it be fixed via iTunes or it’s an iOs thing?

[hiyapatel]

I had 3 alarms and only one went off and I stopped it and fell back asleep and the others never ranggg