Use APKPure App
Get Accelerometer File old version APK for Android
Creare un file di output accelerometro che salva alla directory sdcard.
Create a file of the accelerometer output, with timestamp, that saves to your sdcard directory. Units are m/s2. Note: even if you don't have an SD card available on your device, you still have some sort of External Storage directory. Use a file manager app to find it.