@reillypascal oh keeping the phone out of the bedroom is a game changer. Especially for night owl types like me that have a hard time falling asleep.
I skipped the retro alarm clock in favor of setting alarms on my watch because of a tip I picked up from a sleep doctor on how to fall back asleep and defeat insomnia in the middle of the night - never look at the time. Something about that triggers exactly the wrong neurons and avoiding it can lull you back to lala land.