A personal-use sleep tool
Your sleep records.
Your local charts.
MDSleepChart reads authorized sleep records through the Google Health API and turns them into charts and export files on your own computer.
A simple workflow
Read. Chart. Review.
The sync runs on your computer. This website explains the app—it is not the place where your sleep reports are displayed.
Authorize read-only sleep access
Use Google’s authorization flow to allow the local app to read sleep data. The configured sleep permission does not allow it to change those records.
Generate files locally
The app retrieves the authorized records and creates local HTML charts, CSV exports, and JSON files.
Review your own records
Open the generated files on your computer to review sleep information. MDSleepChart is a personal record-viewing tool, not a medical diagnosis service.