Apple Watch tricks and hidden settings you can tweak to get the most out of your battery and maybe even make it through day two on a single charge.

As I type this, my Apple Watch Series 10's battery has dropped to 26%. I'm about to put it on the charger for about an hour before I go out for my next run. I last charged it almost 30 hours ago. Sure ...

Apple tends to be quite reticent about the battery specs of its products, preferring to talk about how long the battery lasts. Focusing, in other words, on estimated hours rather than exact watt-hours ...