You already know that the Apple Watch is Apple’s entry into the blossoming smartwatch and wearable category. It works like this: the computer-on-your-wrist has a symbiotic relationship with your iPhone. Health data read from the watch sensors flows to your phone’s activity tracker. Incoming notifications for apps on your phone are routed to your watch, where a click glance removes the need to pull the phone from your pocket.
How do you create custom watch apps that enhance existing iPhone apps? Let’s walk through the process.