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agent-skills/skills/vueuse-functions/references/useDeviceOrientation.md
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2026-02-16 16:27:42 -06:00

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---
category: Sensors
---
# useDeviceOrientation
Reactive [DeviceOrientationEvent](https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent). Provide web developers with information from the physical orientation of the device running the web page.
## Usage
```ts
import { useDeviceOrientation } from '@vueuse/core'
const {
isAbsolute,
alpha,
beta,
gamma,
} = useDeviceOrientation()
```
| State | Type | Description |
| ---------- | --------- | -------------------------------------------------------------------------------------------------------------------------- |
| isAbsolute | `boolean` | A boolean that indicates whether or not the device is providing orientation data absolutely. |
| alpha | `number` | A number representing the motion of the device around the z axis, express in degrees with values ranging from 0 to 360. |
| beta | `number` | A number representing the motion of the device around the x axis, express in degrees with values ranging from -180 to 180. |
| gamma | `number` | A number representing the motion of the device around the y axis, express in degrees with values ranging from -90 to 90. |
You can find [more information about the state on the MDN](https://developer.mozilla.org/en-US/docs/Web/API/DeviceOrientationEvent#instance_properties).
## Component Usage
```vue
<template>
<UseDeviceOrientation v-slot="{ alpha, beta, gamma }">
Alpha: {{ alpha }}
Beta: {{ beta }}
Gamma: {{ gamma }}
</UseDeviceOrientation>
</template>
```
## Type Declarations
```ts
/**
* Reactive DeviceOrientationEvent.
*
* @see https://vueuse.org/useDeviceOrientation
* @param options
*
* @__NO_SIDE_EFFECTS__
*/
export declare function useDeviceOrientation(options?: ConfigurableWindow): {
isSupported: ComputedRef<boolean>
isAbsolute: ShallowRef<boolean, boolean>
alpha: Ref<number | null, number | null>
beta: Ref<number | null, number | null>
gamma: Ref<number | null, number | null>
}
export type UseDeviceOrientationReturn = ReturnType<typeof useDeviceOrientation>
```