Serenity for Android is a client for Emby and Plex Media Servers 0. 8 - 1. 0. If using plex, do not enable multiuser / plex pass support on your server. See FAQ for frequently asked questions regarding Plex. Serenity provides an optimized layout for Android TV, and navigation using a remote control, gamepad, or keyboard. Serenity lets you access videos on your server.