Yes, you can control Decora Smart® Wi-Fi 2nd Gen Switches and Dimmers from an Apple Watch. Simply enroll your Decora Smart Wi-Fi 2nd Gen devices to HomeKit and they will show up on your Apple watch
There are 2 approaches, you can either use HomeKit with My Leviton (recommended) or use HomeKit stand alone.
- Using My Leviton with Decora Smart® HomeKit® Devices
- Can I use HomeKit, Siri, Update Firmware, and Change Product Settings Without Setting Up A My Leviton Account?
On the Apple Watch you can turn lights on or off
As well, when using a dimmer you can adjust brightness