the Sound for the sleep schedule alarm is sometimes silent. When I wake up, I see that the alarm is activated but there is no sound or vibration. This has happened to me several times. I have noticed that it happens when the timer on the clock app is set to “stop playing media” I have not experimented enough to know for sure when this happens but it seems like it goes silent when the timer is set to “stop playing media”
iPhone XR, iOS 15
Hey there, and welcome to Apple Support Communities santiagofromgreenville,
We appreciate you patience and are here to help. We recommend checking out these steps on what to do if your alarm is too low or quiet:
" If the alarm volume is too low or quiet
Do Not Disturb and the Ring/Silent switch don't affect the alarm sound. If you set your Ring/Silent switch to Silent or turn on Do Not Disturb, the alarm still sounds.
If you have an alarm that doesn't sound or is too quiet, or if your iPhone only vibrates, check the following:
Manually adjusting the time on your iPhone in Settings to change app behavior, like game timers, isn't recommended and can affect alarms.
For additional information, we recommend checking out this link: How to set and change alarms on your iPhone - Apple Support
Kindest regards!
Sleep schedule alarm no sound no vibrate
