Amazon.com: Logitech - Harmony 665 10-Device Universal Advance Remote Control, One-Touch Activity Based Control, Windows and Mac Compatible and Backlit (915-000293) - Black (Renewed) : Electronics
Harmony Remote Controls Just Keep Getting Better | logi BLOG
Harmony Software
Harmony and macOS
Amazon.com: Logitech - Harmony 665 10-Device Universal Advance Remote Control, One-Touch Activity Based Control, Windows and Mac Compatible and Backlit (915-000293) - Black (Renewed) : Electronics
Logitech discontinues its popular universal Harmony remotes - 9to5Mac
Prior to the release of MacOS Catalina, Logitech had a message saying they'd update MyHarmony to 64-bit. That message has now been replaced with the page below. Is it safe to say
Logitech Harmony Companion
Logitech Harmony - a Hub and it's Elite, Ultimate, Companion
Official Logitech Harmony 650/600 remote thread | Page 103 | AVS Forum
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Logitech Harmony Software Mac Catalina - skinnygreat