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Google releases first firmware update for Fitbit Air

🔄 Updated 70d ago — new reporting from 9to5Google
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Key points

  • First firmware update for Fitbit Air released by Google.
  • Version 20001.253.2 includes bug fixes and improvements.
  • Update prompts available via the Google Health app.
  • Update 20001.253.2 is rolling out more widely as of July 13.
  • The update can be installed with the Fitbit Air on the wrist and not charging.
  • The Android version number is 67.20001.253.2.
  • The update fixes incomplete data in TCX exports for exercises with connected GPS.
  • Google published a blog post with full instructions for firmware version 253.2 on July 23.
  • Updates can take around 10 minutes to complete.
  • The Google Health app must remain running during the update process.

Overview of the Firmware Update

Google has rolled out the first firmware update for the Fitbit Air, specified as version 20001.253.2, following a day one update during setup. This update is designed to improve overall functionality and resolve existing issues.

Update Distribution

The firmware update is gradually becoming available to users, indicated by a 'Device update' card in the Today feed on the Google Health app. The installation can occur without the device being charged, making it convenient for users.

Compatibility and Versioning

The firmware versioning differs slightly between iOS and Android. For iOS, it displays as 20001.253.2, while Android displays it as 67.20001.253.2, indicating a front-end modification.

Improvements in Exercise Tracking

Google's previous app updates have addressed certain exercise tracking inaccuracies, including issues with data exports and live tracking responses when connectivity is lost. The company aims to enhance the automatic detection of various exercises by the Fitbit Air in future updates.

Updates

🕒 2026-07-23 · new reporting from 9to5Google
  • Update 20001.253.2 is rolling out more widely as of July 13.
  • The update can be installed with the Fitbit Air on the wrist and not charging.
  • The Android version number is 67.20001.253.2.
  • The update fixes incomplete data in TCX exports for exercises with connected GPS.
  • Google published a blog post with full instructions for firmware version 253.2 on July 23.
  • Updates can take around 10 minutes to complete.
  • The Google Health app must remain running during the update process.

✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →

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How outlets covered it

Google is rolling out firmware version 253.2 for the Fitbit Air, its first update since the device's launch. This update includes bug fixes and general improvements, addressing issues like incomplete data in TCX exports for exercises tracked with connected GPS.

Google has initiated the first firmware update for the Fitbit Air, improving its functionality. The update includes bug fixes and enhancements to exercise tracking capabilities following earlier Google Health app updates.