The Dew Point template helps you track a environment value on iPhone, iPad, and Mac. It gives you a ready-made starting point for a clear series, a useful chart style, and a long-term personal data history.

DataJot can record this series from the app, a widget, or an Apple Shortcuts automation. The area chart then makes it easier to spot trends, unusual values, and gradual changes over time.

This template uses the Temperature (°C) unit, which keeps values comparable and avoids mixing different measurement formats in the same history.