As an owner of the Apple Watch, there was nothing more frustrating than using watchOS. It made owning an Apple Watch feel glorified rather than useful. Sure, it told you when to stand up, but watchOS 3 does so much more.
First, you can actually text people back from the watch without sending a weird generic text of "OK!" or "Yeah!" Use Scribble to write on the watch and have it translate to an actual text or see the fun iMessage effects. On watchOS 3, you also get the Dock, which lets you access apps in a easier and faster manner.
Most importantly, watchOS 3 comes with two important safety and health features. The first is SOS, an emergency calling feature where all you need to do is hold down the side button and a call to 911 will be made. Your emergency contact will also get info on where you are. As for your health, you can start to use the Breathe app, a reminder app that asks you to breathe every few hours. It's one way to quell any anxiety you may have or to take a second in your day to manage your stress.
