Google Health CLI Lets You Access and Build With Your Health Data

Google has rolled out the Google Health CLI (command-line interface), a text-based tool that developers can use to interact with software. This new offering provides users and developers a fresh way to access, export, and create tools around personal health data stored in Google Health and Fitbit.

What Is the Google Health CLI?

You can think of the Google Health CLI as a direct link to your health records. Instead of navigating through app menus, developers and tech-savvy users can enter commands in a terminal window to retrieve data like heart rate history, sleep scores, and activity logs. After gathering this data, they can integrate it into custom tools, personal dashboards, or third-party applications.

Google first showcased this feature back in May 2026. This move came partly due to concerns from Fitbit users who felt shut out of their own data after Google acquired the brand. The CLI represents one of several commitments Google made on its health data roadmap, aimed at giving users more control and transparency.

As reported by 9to5Google, the tool is now publicly accessible, transitioning from preview to something anyone can try out today.

Who Is This Actually For?

Currently, the Google Health CLI targets developers and power users who are comfortable with a terminal environment. If you’ve never opened a command prompt, this isn’t your typical weekend project. However, it could eventually benefit everyday users of Fitbit and Pixel Watch.

The real potential lies in third-party developers creating tools on top of this access. Imagine custom sleep analysis apps, fitness tracking spreadsheets that update automatically, or personal health dashboards that integrate your Fitbit data into platforms like Notion or Apple Health.

What Data Can You Access?

The CLI connects to Google Health data that users have already agreed to store, including activity, sleep, heart rate, and various metrics tracked by Fitbit devices and Google’s health platform. Users must authorize the tool to access their account, similar to how you allow a third-party app to view your calendar.

Why Google Is Doing This Now

The timing of this release is intentional. Google has faced ongoing pressure from Fitbit users, many of whom chose the platform for its open data export features. After Google acquired Fitbit in 2021, some of those features became limited or harder to access.

The Health CLI is part of a larger effort to regain trust with that community. Google aims to position Google Health as a platform for developers to build on rather than a walled garden. This move also aligns with increasing regulatory interest in health data portability, where users have the legal right to take their data with them when switching services.

As 9to5Google points out, this follows a roadmap Google laid out in May after significant community feedback.

What This Means

If you’re a Fitbit or Pixel Watch user, you won’t see immediate changes tomorrow. However, over the next few months, expect third-party apps and community-built tools to start utilizing this access. They may offer features that Google’s own apps don’t provide, like more detailed trend analysis, custom alerts, or integrations with other health platforms.

For developers, this represents a significant opportunity. Google’s health data is extensive, and until now, it’s been tough to work with programmatically. A streamlined CLI greatly reduces the barriers, similar to how early access to the Twitter API sparked a whole range of tools that Twitter itself didn’t create.

For those who prioritize privacy, the CLI offers reassurance since it requires explicit authorization. Your data won’t be accessible to anyone unless you intentionally grant access each time.

Community Reactions

“Finally. I’ve been wanting to pull my Fitbit sleep data into my own spreadsheet for two years. This is the first step that actually makes that realistic.”

“Cool for developers I guess, but regular people aren’t going to use a CLI. I just want Google Health to have better export options in the actual app.”

What To Watch

• Third-party tools: Keep an eye out for community-built integrations appearing on GitHub and product forums in the next 60 to 90 days as developers explore the new access.
• Google’s next health roadmap update: Google has promised additional user-facing data features beyond the CLI. The next roadmap update may include easier in-app exports or broader API (application programming interface) access.
• Fitbit community response: The Fitbit subreddit and official forums have been vocal critics of Google’s data policies. Their feedback on whether the CLI resolves their issues will signal if Google is on the right track.
• Regulatory movement: The EU and FTC are both showing interest in health data portability rules. Google’s proactive approach with voluntary tools could play a role in those discussions.