> 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/coros-limited-sleep-detail.md).

# Do you support sleep data from COROS watches?

Sleep data is supported for COROS, but the COROS API only exposes very limited sleep information.

As a result, only the **sleep session start and end times** are available, without sleep stages or granular detail.