Screenshot of a smartphone notification center with a black background and a purple gradient border. The notification reads "Yesterday's summary is ready" with a colorful icon resembling a drop or leaf. Below, it states "Time in range: 86% yesterday — a strong day." The notification is 27 minutes old. In the background, there's a grayscale image of a child's legs wearing sandals. At the bottom, there are two circular icons: one resembling a flashlight and the other a camera, with a "Demo" label between them. An "X" in the top right corner allows closing the notification.