# IS_MOBILE > Check if the current environment is a mobile device.

## Usage ```javascript var IS_MOBILE = require( '@stdlib/assert/is-mobile' ); ``` #### IS_MOBILE `Boolean` indicating if the current environment is a mobile device. ```javascript var bool = IS_MOBILE; // returns ```

## Notes - In order to determine whether the current environment is a mobile device, the implementation checks whether the User Agent contains the string "Mobi" per the [MDN recommendations][mdn-mobile].

## Examples ```javascript var IS_MOBILE = require( '@stdlib/assert/is-mobile' ); console.log( IS_MOBILE ); // => ```

[mdn-mobile]: https://developer.mozilla.org/en-US/docs/Web/HTTP/Browser_detection_using_the_user_agent#mobile_tablet_or_desktop