VIVE Ultimate Tracker Best type of trackers Without any stuttering or delay during gameplay, 6+ hours of continuous play and fast charging, and no base station needed. Connect it to the PC, download the software, and play. Contents: 3 Trackers 3 Straps 1 Dongle 1 Heart rate strap you can use on (VRCHAT). Very clean usage and no issues. Reason for selling: Quitting gaming. Negotiable within reason. Contact via WhatsApp.