Belkin Wemo Smart Light Switches 2-pack of Wi-Fi®-enabled smart light switches at Crutchfield
Belkin Official Support - Setting up the Wemo Smart Light Switch, F7C030
WeMo Light Switch (2-Pack) F7C030-BDL - The Home Depot
Amazon.com: Wemo Smart Light Switch with Thread - Smart Switch for Apple HomeKit - 3 Way Switch Compatible - Smart Home Devices - HomeKit Light Switch - Apple Home - Requires Neutral