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These are some common tools used to work on this device. You might not need every tool for every procedure.


Refer to the troubleshooting page if you are having any issues with your Logitech Harmony Companion.

Background and Identification

The Logitech Harmony Companion was released on October 12, 2015, and the number displayed above the barcode should read 915-000239.

The Logitech Harmony Companion is a universal system that controls your TV, satellite or cable box, home entertainment systems, and other automation devices with the included Companion remote or your smartphone. Both the Harmony Hub and Companion remote are black, and this model can control up to 8 devices. The Logitech Harmony Companion can perform activities for home devices such as Phillips Hue lights, Apple TV, Roku, Xbox360, Wii, Alexa, and other home devices.

Additional Information

Harmony Troubleshooter

Harmony Companion - Logitech Support

Logitech Harmony Companion Review

Amazon Product Page

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