Use Its Smart Home Controls
Apple devices support smart home controls in many ways, and the Apple Watch is no exception. You can open the Home app directly from the Watch and use it to control all your various connected devices, like lights, locks and more. Keep in mind that smart devices have to be compatible with HomeKit and connected to the Home app for this trick to work. But if you’re in the HomeKit ecosystem, controlling your smart home from an Apple Watch is one great way to keep your iPhone stashed in your pocket.