Valve's Steam Link app is reportedly coming to Pico and HTC Vive standalone headsets.
Data mining suggests references to Pico headsets in the Steam Link app, with previous compatibility when sideloaded.
References to HTC Vive Focus 3 and Vive Focus Vision standalone headsets also found, hinting at Valve's plan to make the Steam Link VR app available for all widely available Android-based standalone VR headsets.
Additionally, a new device called the 'SteamVR Link Dongle' was discovered, which could improve wireless PC VR experience and possibly be included with Valve's upcoming headset.