Your phone tracks air pressure—and that tiny detail can warn you about weather changes early.

NASHVILLE, Tenn. (WSMV) - Headaches, migraines and many other health ailments have been linked to changes in pressure. Barometric pressure is the weight of the air on an object. Simply put, barometric ...

Barometric pressure sensors measure atmospheric pressure in a variety of applications, providing crucial data for weather forecasting, altitude measurement, and environmental monitoring. In the field ...

Samsung’s Galaxy Nexus is the most high-profile device to date to feature a barometer amongst its guts. Seems strange that a atmospheric pressure measurement would be crammed in a device where space ...