How to connect Harmony Elite or Harmony Companion to Alexa, Echo Dot | Android Central
Alexa can control your TV with a Logitech Harmony. Here's how - CNET
Logitech Harmony Express builds in Alexa to simplify TV systems for $250 - CNET
Amazon.com: Logitech Harmony Companion All in One Remote Control for Smart Home and Entertainment Devices, Compatible with Alexa (Renewed) : Electronics
Harmony and Amazon Alexa
Logitech Harmony Express builds in Alexa to simplify TV systems for $250 - CNET