Although HTC has been producing VR trackers for years to work alongside its headsets, the Vive Ultimate Tracker is its first to support inside-out tracking, meaning it works without the need for the cumbersome external base stations used with older headsets. That means the Vive Ultimate Tracker can work seamlessly with all-in-one headsets like the Vive XR Elite or Vive Focus 3, with no additional sensors required. The tracker connects to the XR Elite and Focus 3 using a small $39 wireless…