Leviton has launched five new products in its Decora Smart home range in the US. The latest gadgets include the No-Neutral Switch and Dimmer, designed for older homes, and the accompanying Smart Wi-Fi Bridge. Leviton has also released the Wi-Fi 2nd Gen Motion Sensing Dimmer that can adapt your lighting based on the motion or natural light that it detects.
https://www.notebookcheck.net/New-Leviton-Decora-Smart-light-switches-dimmers-and-outlets-are-launched.617102.0.html