Apple Watch by Activity: What the Specs Say for a Runner, a Swimmer, a Hiker and a Desk Worker

Apple now sells three Apple Watches, and for most sports the answer is the middle one. The Apple Watch Series 12 at $399 covers running, swimming and everyday health tracking on Apple’s own numbers, the Ultra 4 at $799 earns its price only if your day runs past 10 hours of workout tracking or your water goes deeper than 6 meters, and the SE 3 at...