Zambretti Barometer

Turn your iPhone into a precision barometer. Your iPhone has a real barometric pressure sensor built in. Barometer puts it to work. See live sea-level pressure, watch the 3-hour trend, and get an early heads-up before the weather turns. Everything reads at a glance - on your Home Screen, your Lock Screen, and now your wrist. A live pressure gauge A beautiful, crafted dial shows your current mean sea-level pressure with a live 3-hour trend - rising, falling, or steady - plus clear 6-hour and 24-hour reference markers so you can see exactly where things are heading. History at a glance. Scroll back through 24 and 48 hours of pressure on a clean chart, so a passing front or a building high is obvious. Storm & clearing alerts • Barometer-derived alerts read your pressure and its trend to call storms early and tell you when it's clearing • Delivered as on-screen banners and optional…