Does this ANT+ stick work with Zwift? Philip Cowles March 30, 2018 17:07 Follow Yes, it will work perfectly with Zwift software on a PC. Related articles Will this ANT+ stick read sensors from companies other than CycleOps? What is a BlueGiga Dongle? Do I need this stick to do firmware updates? Your start up guide says that when I plug in the trainer, I should see a blue light and hear a startup noise, but I get a green light and do not hear a noise. Is something wrong with my trainer? Do I need a BlueGiga Dongle to update my smart trainer’s firmware? Comments 0 comments Please sign in to leave a comment.