> 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/data-api-sdk/provider-coverage-and-per-provider-data-availability/cgm-coverage-dexcom.md).

# Do you support CGMs like Dexcom?

[**Dexcom**](https://docs.tryterra.co/health-and-fitness-api/dexcom) **(including G7) is a reliable direct integration.** Enable it in the dashboard [Connections](https://github.com/tryterra/api-faqs/blob/main/dashboard/connections/README.md) and users auth via the widget like any provider. Note it has heavier one-time setup: a developer account, an OAuth app, a custom subdomain CNAME, and a regional variant for non-US users.

The most robust path for CGM coverage generally is to **funnel users to connect their CGM to Apple Health (iOS) or Health Connect (Android)**, then connect that to your app via Terra's [mobile SDK](https://docs.tryterra.co/health-and-fitness-api/mobile-only-sources). Glucose then arrives under `body_data.glucose_data.blood_glucose_samples` and covers the whole market without integrating each CGM separately.