KIWI design Upgraded 3 in 1 Tracker Straps Accessories For HTC Vive System Tracker Adjustable Full Body Tracking Belt and Straps| | - AliExpress
HTC announces Vive Facial Tracker and more compact Tracker 3.0 - 360 Rumors
Amazon.com: Skywin VR Tracker Belt and Tracker Strap Bundle for HTC Vive System Tracker Pucks - Adjustable Belt and Hand Straps for Waist and Full-Body Tracking in Virtual Reality (1 Belt and