Live, not a recording
Watch it run.
On the actual device.
This connects you, live, to the one physical PresenceOS unit set aside for this — streamed straight off its screen over an encrypted peer connection. No screenshots, no staged video. If someone else is already watching, you'll be told; if the device is offline, you'll be told that too.
Prefer to hold the real thing? Request a beta device or download the apps and pair with your own.