It’s a basic thing – you want your phone fully charged in the morning so it’ll last through the entire day.
And even with cutting-edge smartphones that can charge to max capacity in a matter of an hour, there’s no guarantee that you’ll remember to charge it in the morning while you’re in a sleepy daze.
Advice to leave your phone unplugged during the night may seem risky.
The worst fear here is that your phone will charge down while you sleep and won’t see the dawn of a new day to wake you up like you’re used to.
But still, you can’t go against the word of science.
Leaving your smartphone on a charger is bad for it.