Don’t be scared by the word “complication.” The ones you find on the Apple Watch can make your life much simpler, as they’re basically bite-sized versions of the full apps you normally open through the home screen grid.
You can have anywhere from one to eight complications on the tiny screen depending on the watch face (or watch), which makes it easy for you to figure out what the weather’s like outside, when your next appointment is, or even translate a question into another language. A good Apple Watch app doesn’t necessarily have a good complication, although there’s a lot of overlap.