Category: Watch OS3

Why do we need Delegates in iOS and WatchOS?

About two years ago someone asked me a very good question: Why do we need delegates for UIViewControllers?  He thought Swift  made things easier, but this delegate stuff seems very complicated. Shouldn’t we be able to send a message or initializer between classes? When…

Make a WatchOS 3 Haptic Catalog with a Picker

How does the Apple Watch communicate to the user when they are not looking at the watch face? That is done with haptics. Haptics are sounds and taps letting the user know something is happening. In this lesson, I’ll explain to you how to use haptics…