The new graph, however, shows continuous heart rate tracking data from the Galaxy Watch 4 in segments. The day is split into distinct time bars that show the high and low from that section of the day.

Galaxy Watch 4 users are noticing a visualization change after an update to the Samsung Health app. According to upset users, Samsung has removed the Continuous Heart Rate graph that allowed ...

The user claims that the continuous line graph could come back by uninstalling the new version of Samsung Health and installing an older version (for ex: v6.18).

Surveys of continuous variation often give us results in a characteristic shape seen in the green line on the graph above. If there are fewer readings at either ends of the scale and far more in ...

, Juan J. Font, Linear Isometries Between Subspaces of Continuous Functions, Transactions of the American Mathematical Society, Vol. 349, No. 1 (Jan., 1997), pp. 413-428 ...

This paper is mainly concerned with the realizability of a set of n integers as the degrees of vertices of an n-vertex linear graph. Other related problems, such as when a set of integers is ...

So there are some actual reasons for making a graph. I know students often think "I have to make a graph because Dr. Allain likes graphs"---but that's not true (well, it's true I like graphs).