Amazon.com: KIWI design Tracker Straps and Belt for Full Body Tracking VR, Compatible with Oculus Platform and SteamVR, Upgraded Hand/Foot Trackerstrap Accessories Fit HTC Vive Trackers (1 Belt and 2 Straps) :
How VR Positional Tracking Systems Work
Antilatency SDK Now Supports Full Body Tracking for Oculus Quest – Virtual Reality Times
Oculus Quest 2 with Vive Full Body Tracking - demo - YouTube
I think i have the answer to full body tracking for the quest/quest 2 in stand alone mode : r/OculusQuest
Amazon.com: Rebuff Reality TrackBelt + 2 Track Straps for Vive Tracker 3.0 - ViveReady Adjustable Track Strap and Belt for VR Full Body Tracking and Motion Capture - Incredible Comfort and Tracker Stability : Electronics
How To Guide: Full Body Tracking on Your Quest 2 IS Possible! – VR Wave
The most affordable body tracking for VR (watch the demo) - 360 Rumors
Hands-on: Oculus Quest Hand-tracking Will be Great for Casual Input
Oculus Quest 2 could soon get body tracking support | PCGamesN
Oculus Quest Full Body Tracking is HERE.. But.. - YouTube
Oculus Quest Hand Tracking Hands-On Review: My Immersion! | Digital Trends
Why eye tracking could make VR displays like the Oculus Rift consumer-ready | Ars Technica