# Using Bottom Navigation Bar

A material widget displayed at the bottom of an app for selecting among a small number of views.

The bottom navigation bar consists of multiple items in the form of labels, icons, or both, laid out on top of a piece of material. It provides quick navigation between the top-level views of an app. For larger screens, side navigation may be a better fit.

Read [[Documentation](https://docs.flutter.io/flutter/material/BottomNavigationBar-class.html)] [[Material Design Spec](https://material.io/guidelines/components/bottom-navigation.html)]

<img src="demo_img.gif" height="600em" />


## Getting Started

For help getting started with Flutter, view online [documentation](http://flutter.io/).