To get the most out of your Zwift Hub, please ensure you’re always using the latest firmware.
Check out this article for info on updating your Zwift Hub firmware.
Zwift Hub Firmware v4.0.1: 27th March 2023 (Staggered Release)
- Fixed HR pairing bug.
- Calibration accuracy improvements.
Zwift Hub Firmware v4.0: 7th February 2023 (Limited Release)
- Auto calibration.
- Bug fixes.
Zwift Hub Firmware v3.9: 3rd October 2022
- Fixed bug with ANT+ Speed, Cadence, and Power.
- Fix for HRM bridge reconnecting when out of range.
- Spin down adjustments.
Zwift Hub Firmware v3.8: 1st September 2022
Zwift Hub Firmware v3.4: 1st August 2022
Zwift Hub Firmware v3.1: 1st July 2022
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