import { NgModule } from '@angular/core'; import { BrowserModule } from '@angular/platform-browser'; import { FormsModule } from '@angular/forms'; import { AppComponent } from './app.component'; import { AngularDeviceInformationService } from 'angular-device-information'; @NgModule({ imports: [ BrowserModule, FormsModule ], providers:[AngularDeviceInformationService], declarations: [ AppComponent ], bootstrap: [ AppComponent ] }) 

 import { Component } from '@angular/core'; ... import { AngularDeviceInformationService } from 'angular-device-information'; ... @Component({ selector: 'home', // <home></home> styleUrls: [ './home.component.scss' ], templateUrl: './home.component.html', ... }) export class HomeComponent { constructor(private deviceInformationService: AngularDeviceInformationService) { console.log(deviceInformationService.isMobile()); // returns if the device is a mobile device (android / iPhone / windows-phone etc) console.log(deviceInformationService.isTablet()); // returns if the device is a tablet (tablet iPad etc) console.log(deviceInformationService.isDesktop()); // returns if the app is running on a Desktop browser. console.log(deviceInformationService.getDeviceType()); // returns if the app is running on a Desktop browser. console.log(deviceInformationService.getDeviceInfo().os); // returns os name like Windows/Andtoid/iOS/Linux/Mac OS X etc console.log(deviceInformationService.getDeviceInfo().osVersion); // returns os version like 10/8.1/7 ...etc console.log(deviceInformationService.getDeviceInfo().browser); // returns browser name like chrome/firefox ...etc console.log(deviceInformationService.getDeviceInfo().browserVersion); // returns browser version as number console.log(deviceInformationService.getDeviceInfo().browserMajorVersion); // returns full browser version as number console.log(deviceInformationService.getDeviceInfo().screen_resolution); // returns screnn size like 1390x860/640x800 ...etc console.log(deviceInformationService.getDeviceInfo().cookies); // returns cookies enabled or no  console.log(deviceInformationService.getDeviceInfo().userAgent); // returns userAgent } }