Sonos Trueplay: What Is It And How Does It Work? – LivingSpeaker
Sonos Roam Gets Auto Trueplay and New Sound Swap Feature – Homecinema Magazine
How to tune your Sonos speakers for better sound with Trueplay
Auto Trueplay | Whenever you move Roam or Move to a new location, Automatic Trueplay uses the speakers' built-in microphones to measure how sound reflects off their... | By Sonos | Facebook
Sonos Roam will include Auto Trueplay and new 'Sound Swap' feature - The Verge
The Verge: Automatic TruePlay is likely to be supported on the Sonos One and Beam in the future : r/sonos