![](http://developer.android.com/static/images/hero-illustrations/better-together-hero.svg)  

### Android devices

Android is built for everyone, everywhere, and to give people more choice in devices, whether it's based on the design, features, or overall value. Extend your user experience by supporting a range of devices and form factors.  
[Learn multidevice development](http://developer.android.com/multi-device-development)

## What's new

[![](http://developer.android.com/static/images/design/ui/xr/Spatialize_Overview_XR-Large-Screen-App.jpg)](http://developer.android.com/xr)  
Developer preview

### [Android XR](http://developer.android.com/xr)

Using the Android XR platform, immerse your users of extended reality (XR) devices  
[Learn more](http://developer.android.com/xr)

### Form factors

Android supports a variety of device sizes and shapes, from large screens to wearables.[![](http://developer.android.com/static/images/hero-assets/foldables.svg)](http://developer.android.com/adaptive-apps)  
Featured

### [Adaptive apps](http://developer.android.com/adaptive-apps)

Develop responsive layouts that adapt to fit phones, tablets, foldables, and ChromeOS devices. More than 270 million large-screen Android devices are currently in use.  
[Learn more](http://developer.android.com/adaptive-apps)[Get inspired](http://developer.android.com/large-screens/gallery)[![](http://developer.android.com/static/images/spot-icons/watch.svg)](http://developer.android.com/wear)  
Products

### [Wear OS by Google](http://developer.android.com/wear)

Smartwatches keep users connected to their health and fitness, the people and info they care about, and Google Assistant --- all from the wrist.  
[Learn more](http://developer.android.com/wear)  
[![](http://developer.android.com/static/images/spot-icons/tv.svg)](http://developer.android.com/tv)  
Products

### [TV](http://developer.android.com/tv)

Build apps that let users experience your app's immersive content on their home entertainment screen.  
[Learn more](http://developer.android.com/tv)[![](http://developer.android.com/static/images/spot-icons/car.svg)](http://developer.android.com/cars)  
Products

### [Cars](http://developer.android.com/cars)

Write your apps for an in-car experience without having to worry about vehicle-specific differences in hardware designs and layouts.  
[Learn more](http://developer.android.com/cars)  
[![](http://developer.android.com/static/images/spot-icons/laptop.svg)](http://developer.android.com/chrome-os)  
Products

### [ChromeOS](http://developer.android.com/chrome-os)

You can distribute your Android apps to Google ChromeOS devices, such as Chromebooks, through the Google Play app store.  
[Learn more](http://developer.android.com/chrome-os)

## Better together

Take advantage of Android's ecosystem to give your users an elevated experience across all their devices.  
[![](http://developer.android.com/static/images/hero-illustrations/large-screens-stories-hero.svg)](http://developer.android.com/multi-device-development)  
Featured

### [Multidevice development](http://developer.android.com/multi-device-development)

Build multidevice experiences that delight your users with personal and communal experiences on all kinds of devices.  
[Learn more](http://developer.android.com/multi-device-development)[![](http://developer.android.com/static/images/picto-icons/vitals.svg)](http://developer.android.com/health-connect)  
Technology

### [Health Connect](http://developer.android.com/health-connect)

Unlock the full potential of health and fitness data by combining it to generate powerful insights.  
[Learn more](http://developer.android.com/health-connect)