Guides and honest verdicts on using an Apple Watch for reading, studying and working — without reaching for your phone.

Apple's own method: water and a lint-free cloth for the watch, mild soap on some bands only, and never a soaking for leather or FineWoven.

watchOS has no screen recorder. Mirror the Watch to your iPhone, then use the iPhone's Screen Recording. Screenshots work on the Watch itself.

An app missing from your Apple Watch? Install it from the Watch app on iPhone, under Available Apps, or from the App Store on the watch.

Readiness rates you 0 to 10 from activity, overnight vitals and sleep. What each band means, and why yours may be missing.

Make a playlist in iWatch Videos on the iPhone, save it to the Watch, and play it with the phone left at home.

$229 against $399. The SE 3 covers the everyday watch; the Series 12 adds ECG, blood oxygen, hypertension notifications and a brighter, longer-lasting display.

Three resets, three different jobs. Use the gentlest one that fixes your problem and keep your data.

A red iPhone or a red X means your Apple Watch has lost its iPhone. Five fixes, in the order Apple recommends.

Before you blame the battery, check Always On, workout GPS, background refresh and the notifications you never read. Each one is a known drain.

Same case, same display, same price. The Ultra 4's year is battery — 50 hours, 84 in Low Power Mode — plus the new Health Sensing System.

Same price, same display, same 24-hour battery. The Series 12 case is the new Health Sensing System, the Readiness score and the S11 chip.