How can I control HomeKit devices with Apple Watch?

Apple Watch Home app

Apple Watch owners running watchOS 3 or later can use the Home app to control HomeKit devices around the house.

The Home app for Apple Watch is similar to the iOS version, with a carousel view of connected accessories and scenes. Most controls are simplified on the watch, but you can ask Siri to perform more advanced functions.



I highly recommend using this awesome Apple Watch app to easily monitor your iPhone battery charge state from the wrist:

The AW2 is expected to have much more opportunities for apps that check the iPhone battery like this, but also to connect to most of devices