useDeviceMotion

Demo

Device Motion:

{
  "acceleration": {
    "x": null,
    "y": null,
    "z": null
  },
  "accelerationIncludingGravity": {
    "x": null,
    "y": null,
    "z": null
  },
  "rotationRate": {
    "alpha": null,
    "beta": null,
    "gamma": null
  },
  "interval": 16
}

Usage

import { useDeviceMotion } from '@vueuse/core'

const {
  acceleration,
  accelerationIncludingGravity,
  rotationRate,
  interval,
} = useDeviceMotion()

Note: For iOS, you need to use trigger and bind it with user interaction. After permission granted, the API will run automatically

State	Type	Description
acceleration	`object`	An object giving the acceleration of the device on the three axis X, Y and Z.
accelerationIncludingGravity	`object`	An object giving the acceleration of the device on the three axis X, Y and Z with the effect of gravity.
rotationRate	`object`	An object giving the rate of change of the device's orientation on the three orientation axis alpha, beta and gamma.
interval	`Number`	A number representing the interval of time, in milliseconds, at which data is obtained from the device..
ensurePermissions	`boolean`	Indicates whether the platform requires permission to use the API
permissionGranted	`boolean`	Indicates whether the user has granted permission. The default is always false
trigger	`Promise<void>`	An async function to request user permission. The API runs automatically once permission is granted

You can find more information about the state on the MDN.

Component Usage

This function also provides a renderless component version via the @vueuse/components package. Learn more about the usage.

vue

<template>
  <UseDeviceMotion v-slot="{ acceleration }">
    Acceleration: {{ acceleration }}
  </UseDeviceMotion>
</template>

Type Declarations

Show Type Declarations

typescript

export interface DeviceMotionOptions
  extends ConfigurableWindow,
    ConfigurableEventFilter {
  /**
   * Request for permissions immediately if it's not granted,
   * otherwise label and deviceIds could be empty
   *
   * @default false
   */
  requestPermissions?: boolean
}
/**
 * Reactive DeviceMotionEvent.
 *
 * @see https://vueuse.org/useDeviceMotion
 * @param options
 */
export declare function useDeviceMotion(options?: DeviceMotionOptions): {
  acceleration: Ref<
    DeviceMotionEventAcceleration | null,
    DeviceMotionEventAcceleration | null
  >
  accelerationIncludingGravity: Ref<
    DeviceMotionEventAcceleration | null,
    DeviceMotionEventAcceleration | null
  >
  rotationRate: Ref<
    DeviceMotionEventRotationRate | null,
    DeviceMotionEventRotationRate | null
  >
  interval: Ref<number, number>
  isSupported: ComputedRef<boolean>
  requirePermissions: ComputedRef<boolean>
  ensurePermissions: () => Promise<void>
  permissionGranted: Ref<boolean, boolean>
}
export type UseDeviceMotionReturn = ReturnType<typeof useDeviceMotion>