Thankfully, my Oura Ring is comfortable and as inconspicuous as an ant. It took about a month of daily use for the Oura app to analyze my sleep schedule and movement patterns. But after a month with the Oura Ring 4, I noticed the Log a Meal feature, sitting inside a sub-menu in the Oura app. Oura farmingHow to track your meals on the Oura app? In my first month of using the Oura Ring 4, I completely ignored the Log a Meal feature on the Oura Ring app.