Measure altitude, latitude, longitude, speed, direction, and atmospheric pressure in real time. View current elevation and compass heading. Display location details including address. Monitor atmospheric pressure values.
Track altitude, GPS location, direction, speed, and pressure in real time. Record movement trails and save them to the cloud. Add altitude data as watermarks to photos and share them. View sunrise and sunset times.
View lunar calendar with precise 200-year data and offline support. Check daily宜忌 and horoscope explanations. Track historical events, festivals, and weather. Receive real-time reminders for solar terms and holidays.