High tech couch potatoes take note as Logitech has added two new Harmony remotes to its already robust remote lineup. The latest additions offer one click activity buttons and have enough functionality to replace five individual remotes. The Harmony 600 is an entry level model and features a black & white screen with support for device commands. The Harmony 650 offers a color screen, has icons for your favorite channels, and supports device commands. You might be familiar with Logitech’s lineup, but here is the kicker: The Logitech Harmony 600 will retail for a mere $79.99 while the Harmony 650 comes in at a slightly higher, but still affordable $99.99. Both remotes are expected to touch down in the US and Europe in late March.