You can also remove the tone altogether if you want.

There’s another thing: if the Face ID attention awareness feature is enabled, the sound of the alarm is turned down. The ...

The other behavior that affects alarm noise levels is the Face ID attention awareness features available on all modern ...

You might’ve seen recent reports of users complaining that they’ve slept through alarms set on their iPhones–or even ...

Guidance for restoring alerts, calls, and tones without guessing ...