Altimeter GPS & Barometer

A precise GPS altimeter and barometer for travel and navigation. Get real-time elevation from GPS and device barometer, track pressure trends for weather awareness, and save waypoints with altitude for your hikes and trips. Calibrate for higher accuracy, switch units easily, and use offline support when you are out of signal. Ideal for hikers, travelers, and outdoor enthusiasts looking for a reliable elevation tracker, barometer, and navigation tool in one GPS altimeter app.

1. Download and open the app, then allow Location and sensor permissions. 2. Set your preferred units for elevation and pressure, and enable GPS plus Barometer mode. 3. Calibrate by entering a known elevation or current sea level pressure from a nearby weather station for best accuracy. 4. View live altitude, barometric pressure, and trend graphs; save waypoints or start a track to record your route. 5. Optional: download offline data for your area to check elevation and waypoints without a network connection.