New universal Logitech Harmony Express has built-in Alexa - FlatpanelsHD
Does Logitech Harmony Work With HomeKit? Not Without A Bridge - Robot Powered Home
Media Experience - I've been doing smart home experiments in the past weeks. Logitech Harmony Hub (using Homebridge software), Philips Hue and Siri voice control via Apple HomeKit certainly makes life easier.
Sofabaton vs Harmony: How U1 & X1 Compare to Logitech - Universal Remote Reviews