Compass

常见问题

• Is there a compass on my phone?
  Does your Android phone have a magnetometer? Yup, chances are that it does as most Android devices do. Even if you have an old or a cheap phone, there's likely a magnetometer inside of it. And, there are a lot of apps out there that make use of that magnetometer to display a digital compass on your phone's screen.
• What is the best free compass app?
  Best Android Compass Apps
  

  • Compass 360 Pro Free. The Compass 360 Pro Free app combines ease of use and functionality with just enough extra features to make it stand out in the crowd. ...
  • Digital Field Compass. ...
  • Gyro Compass. ...
  • 3D Compass Plus. ...
  • Compass Galaxy. ...
  • GPS Compass Navigator.
• How do I use my phone as a compass?
  Open the Google Maps App and follow the on-screen prompts to get an accurate location reading. Notice the small blue arrow besides your blue dot location. Make sure it is pointing to the right direction. Turn around see if it follows your direction.
• What is the best compass app?
  Compass 360 Pro Compass 360 Pro is arguably the best free compass app for Android to use in areas with internet connectivity issues. The app seems accurate most of the time and works completely offline. The app uses the help of your phone's magnetic sensor to show readings.
• How accurate is app compass?
  The bearings are fairly accurate, with a variation of 1 to 4 degrees from the plotted compass bearings. This, like most compass apps, is affected by other magnetic fields if close enough to the phone.
• Is there a compass on Android?
  Your device needs a magnetometer for the compass function to work, and almost all Android smartphones have these included.