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Barometer for Watch

by Bangyan Chu more by this developer →

#153,044 of 719,896 by ratings on Apple · #1,127 of 3,628 in Weather

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Category: Weather

Description

Pressure and altitude. Beautifully clear.

Barometer turns the built-in sensors on your iPhone, iPad and Apple Watch into a clear view of the conditions around you. Check a reading at a glance, follow pressure changes, or explore your altitude as you climb.

PRESSURE, IN PERSPECTIVE
• Atmospheric and estimated sea-level pressure
• Pressure history, trends and changes over time
• A pressure-based weather outlook
• Optional pressure-change notifications

A CLEARER VIEW OF ALTITUDE
• Altitude readings and elevation charts
• Calibration using a known altitude or available sensor references
• Ascent, descent and elevation range
• Latitude and longitude
• Estimated boiling point of water at the current pressure

MADE FOR YOUR DEVICES
• A dedicated Apple Watch app
• Watch complications and iPhone widgets
• Siri and Shortcuts support
• Control Center shortcuts
• Your choice of measurement units
• CSV export for saved measurements

Core pressure and altitude measurements work offline using your device’s sensors. Location access enables additional information, including estimated sea-level pressure.

Requires iOS 26, iPadOS 26 or watchOS 26. Available readings depend on your device’s sensors and permissions. Pressure-based weather information is an estimate, not an official forecast.

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