[wisemang]

I once missed a flight because of this. I believe it is (or was) linked to the volume level on the phone.

And yeah, my decades-old alarm clock remains reliable (though it can be a struggle to remember how to set the time after the power goes out…)

[pushedx]

I've been an iPhone user since 2016, Android before that. After the first few times I encountered the silent alarm problem, I would make sure to unmute the phone before bed, and also max out both the alert volume control and media volume control, simply tanking the sound of the alerts during the night hoping that the alarm would work. Even doing this, I would still watch the alarm go off silently.

I'm convinced that this was one of the reasons that the sleep schedule app was created, because they wanted to see if a different team wouldn't introduce the same bug.