var {
    Accelerometer,
    Gyroscope,
    Magnetometer
} = require('NativeModules');
var {
  DeviceEventEmitter // will emit events that you can listen to
} = React;

Accelerometer.setAccelerometerUpdateInterval(0.1); // in seconds
DeviceEventEmitter.addListener('AccelerationData', function (data) {
  /**
  * data.acceleration.x
  * data.acceleration.y
  * data.acceleration.z
  **/
});
Accelerometer.startAccelerometerUpdates(); // you'll start getting AccelerationData events above
Accelerometer.stopAccelerometerUpdates();

Gyroscope.setGyroUpdateInterval(0.1); // in seconds
DeviceEventEmitter.addListener('GyroData', function (data) {
  /**
  * data.rotationRate.x
  * data.rotationRate.y
  * data.rotationRate.z
  **/
});
Gyroscope.startGyroUpdates(); // you'll start getting GyroscopicData events above
Gyroscope.stopGyroUpdates();

Magnetometer.setMagnetometerUpdateInterval(0.1); // in seconds
DeviceEventEmitter.addListener('MagnetometerData', function (data) {
  /**
  * data.magneticField.x
  * data.magneticField.y
  * data.magneticField.z
  **/
});
Magnetometer.startMagnetometerUpdates(); // you'll start getting MagnetomerData events above
Magnetometer.stopMagnetometerUpdates();