Game update v 1.104 [December 2025]

UPDATE December 18

  1. We’ve discovered the root cause for the “I can pair my trainer, but don’t have resistance” issue thanks to the details that you provided in this thread, and are working on a patch to fix it as soon as possible.

In the meantime, here’s a proven workaround: rather than pair your trainer directly to the main Zwift app - use the Zwift Companion app running on a separate smartphone to “bridge” the Bluetooth signal. Here’s how.

  1. For those who can’t find the trainer’s signal at all: are you running the main Zwift app on macOS / iOS / tvOS? Please check if your device has updated to OS v26.2 which Apple released 6 days ago. When Apple updates an OS, they strip app permissions of their ability to use Bluetooth and WiFi. The simplest way to fix that is to uninstall / reinstall the Zwift app (here’s how to do that on every OS) , then say yes to all the permissions prompts when they pop up.

  2. Direct Connect issues specifically with JetBlack trainers will also be solved with this upcoming patch

Please keep an eye on this thread for a progress report.

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