An unreleased model of the Apple TV set-top box running tvOS 11, the next major revision to the device's operating system, has appeared in developer logs, as first spotted by co-founder and programmer at Firi Games, a Dutch studio that creates games for iPhone, iPad and Apple TV. A device carrying the “AppleTV 6,2” identifier reportedly uses an IP address suggesting it's being tested in Cupertino.
Next-generation Apple TV running tvOS 11 spotted in usage logs