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) :
Full Body Tracking in Virtual Reality With HTC Vive Trackers
3 Ways to Get Full Body Tracking With Oculus Quest / Quest 2 – Smart Glasses Hub