I keep miss my alarm clock. I set 2 of my android phone. They do ring. I also set my clock with the bell.

But I miss them all.

Is there any sure shot not to miss alarm.

  • If you don’t wake up by noises, you may want to consider an alternative option. Smart watches vibrate, for instance, and there are various alarm clocks you can put under your pillow that’ll also vibrate to wake you up.