HTC Vive Full Body Tracking Demo in VR! Hands-on Vive Trackers for Body Tracking in Virtual Reality - YouTube
HTC VIVE Tracker 3.0 - AliExpress
Vive 2.0 Trackers x3 for Sale in Show Low, AZ - OfferUp
vive mars camtrack solution for virtual production includes the mars, rovers x3, vive base station 2.0 x 2, vive tracker 3.0 x 2, calibration board, usb-c cables, ethernet cables, power adapters