For devices with or without a barometric pressure sensor.
For devices equipped with a barometer, this application uses the Atmospheric Pressure measured by your phone to calculate the Sea Level Adjusted Barometric Pressure at your location. Temperature and Altitude, also used in the calculation, are obtained by matching your position against weather and altitude survey databases. These values are more reliable than the values returned from your GPS chip and your phone's temperature sensor and may result in a more meaningful barometric pressure reading.
Devices without a barometric pressure sensor will show the barometric pressure at your location by using your GPS and internet connection.
★ Now includes an option that allows the application to perform behind-the-scenes atmospheric pressure monitoring with a visual representation of the pressure trends as a line graph.
★ "DS Barometer. Reliable: Works Great Under Pressure!"
Altimeter and thermometer included.
★ Version 3.1 BACKGROUND PRESSURE MONITORING NOW RESUMES AFTER PHONE IS RESTARTED (WITH BACKGROUND PRESSURE MONITORING ENABLED IN APP).
★ Version 3.01 THIS UPDATE IS REQUIRED IN ORDER TO GET THE MOST ACCURATE ALTITUDE VALUES FROM THE USGS. THIS VALUE IS USED IN CALCULATING THE SEA LEVEL ADJUSTED BAROMETRIC PRESSURE (CONTIGUOUS USA AND AMERICAS ONLY).
★ Version 2.10 Select interval for atmospheric pressure trend graphing: 18hrs, 24hrs, 36hrs, 48hrs, 72hrs.
★ Added Help / Information file.