> For the complete documentation index, see [llms.txt](https://docs.tryterra.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tryterra.co/faq/help-topics/connecting/apple-health-health-connect-and-mobile-sdk/health-connect-grey-write-side.md).

# Why does Health Connect show grey but provider shows connected?

Terra **does not manage your app writing data into Health Connect**; that flow is handled by your own integration.

If a provider shows connected (green) but Health Connect shows grey/not-connected, **verify the data-writing setup on your side**. Terra only handles reading from the [sources it manages](https://docs.tryterra.co/health-and-fitness-api/mobile-only-sources/android-kotlin).


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