Mindful Moments are daily messages to keep you mindful throughout the day! You can set Mindful Moments in app by tapping the 'Hamburger' icon in the upper left corner indicated by 3 stacked lines.
From the slide in menu that appears, just select "Set Mindful Moments" to enable these, in addition to the number of times you want to be buzzed. You may be required to allow Headspace to access your devices Notifications when setting these up.
If you experience difficulty with this, feel free to reach out to email@example.com