Now that you mention it, my phone is by far the most reliable alarm clock I've ever had. It does DST switches for me. The battery recharges itself. I just never noticed because phones sucked at first.
this post was submitted on 04 Dec 2025
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We have phones doubling as alarm clocks to thank for the technological gains in RTC (realtime clock) chips, and deeper CPU sleep states.
All new chips have robust sleep options these days because phones needed to be reliable alarm clocks when "off".
Efficient RTC chips with alarm pins, born out of that chaotic era
I don't use my phone, but I do use an ereader. Maybe when real books become cheaper or the library becomes more convenient I'll ditch that habit.
I work incredibly hard during the day so it's not hard for me to fall asleep at night even if I'm staring at my phone and even if I stare at it first thing when I wake up in the morning. My circadian rhythms cannot be defeated. I love sleeping all night & working me arse off all day.
Believing in science helps me understand why my "beer belly" is so damn big.
Circadian rhythm is pseudoscience