Samsung TV (Tizen)

Talks to the TV's own remote-control WebSocket API - no discovery step, added by address from Devices & Services, paired once, then controlled the same way as everything else.

Pairing is the same on-screen-accept shape as LG's own webOS integration, with Samsung's own token in place of a client key. This protocol has no readable state beyond whether the connection itself is alive, so only power is a real switch - mute, volume, and input cycling are fire-only buttons, and app launch targets a small curated list of well-known apps (Tizen has no "list installed apps" call the way webOS does).

A Wake-on-LAN helper turns a fully-slept TV back on - its MAC address is entered once at connect time, since Tizen's own protocol exposes no way to read it back. Samsung TV also participates in Athena's unified Media player domain - power only, since that's all this protocol's own reported state supports.