How to use Precision Finding on Apple Watch to find your iPhone

The Apple Watch is computer on your wrist that can do an incredible number of things, from controlling your smart home to giving you turn-by-turn directions. But possibly the most useful feature of all is using your Apple Watch to get your iPhone to make a noise, so that you can find it when you can’t remember where you put it down. It can be a real lifesaver, especially when you’re in a rush to head out.