Gmail Meter is an Apps Script which runs on the first day of every month and sends you an email containing different statistics about your Inbox. Google Account Activity gives key stats about how you’ve used your Google Account, Gmail Meter gives you different types of statistics that will help you analyze your Gmail habits.
How to Setup Gmail Meter
It is easy to set up Gmail Meter. First, go to Google Docs and open a Spreadsheet. Click on Tools > Script Gallery. Search for “Gmail Meter” and click Install. You will now see a new menu item called Gmail Meter on your spreadsheet. Click on Gmail Meter > Get a Report. You can then choose the type of report. Preparing a report may take some time and you will get an email once the report is ready.