Power BI (Free) Refresh Frequency

Hello,

This is in refernce to the Power BI Free version:

1. Created an Excel Power Pivot Connection via SQL Server which adds to the Data Model via query
2. Saved the Excel Workbook to OneDrive-Business
3. In Power BI (online), used the Get Data>From File>OneDrive-Business option
4. Created a Report from the Data Set
5. Used 'Pine Live Page' to create Dashboard

Now to my question: the Data Set/Report/Dashboard only seems to referesh when I open the Excel Workbook and press "Refresh All." I belive I read the OneDrive option would query the connection and refresh the dashboard hourly without having to open the Excel workbook. Am I missing something?