DeviceInfo.js

import React, { useEffect } from 'react';
import { NativeModules } from 'react-native';

var DeviceInfo = NativeModules.DeviceInfoGet;

export default const DeviceInfoComponent = props => {

  useEffect(() => {
          DeviceInfo.getDeviceID((err, deviceID) => {
              if (err) {
                  // error
              } else {
                  // device ID returned
                  console.log(deviceID);
              }
          })
      }, []);
}