Simple Sensor Data Recorder for Smartphone and Watch using Android. The application was developed using Android Studio with minSdkVersion 14 and targetSdkVersion 28. However, Android 7 or higher is recommended.

• The apks can be found here https://github.com/Antidote00/SensorRecorder/releases
• The app is also disributed in Google Play under: https://play.google.com/store/apps/details?id=de.tonifetzer.sensorrecorder

A very simple application which writes all sensor data into a .csv by pressing a button. Works with smartphone and smartwatch. Missing sensors are ignored. The .csv is structured as follows:

Timestamp in milliseconds since start; Sensor ID; Values

The file is named after the current System.currentTimeMillis () timestamp and is stored under

MainStorage/Android/Data/de.tonifetzer.sensorrecorder/files/documents/sensorOutFiles/...

However, the path may differ from device to device, depending on whether an SD card is included or not. The Sensors have the following ID's:

- ACCELEROMETER(0),
- GRAVITY(1),
- LINEAR_ACCELERATION(2),
- GYROSCOPE(3),
- MAGNETIC_FIELD(4),
- PRESSURE(5),
- ORIENTATION_NEW(6),
- ROTATION_MATRIX(7),
- WIFI(8), (not supported)
- BEACON(9), (not supported)
- RELATIVE_HUMIDITY(10),
- ORIENTATION_OLD(11),
- ROTATION_VECTOR(12),
- LIGHT(13),
- AMBIENT_TEMPERATURE(14),
- HEART_RATE(15),