Limited supportUse with care and provide a fallback when broad support matters.
Device APIs Limited support

Accelerometer

The Accelerometer, LinearAccelerationSensor and GravitySensor APIs read the acceleration applied to a device in three dimensions, either including the effect of gravity, without its effect, or only its effect, respectively. It is most useful when native HTML semantics or browser capabilities can replace custom implementation work.

Device APIs

Overview

The Accelerometer, LinearAccelerationSensor and GravitySensor APIs read the acceleration applied to a device in three dimensions, either including the effect of gravity, without its effect, or only its effect, respectively. It is most useful when native HTML semantics or browser capabilities can replace custom implementation work.

Browser support

Feature Desktop Mobile
Chrome
Edge
Firefox
Safari
Chrome Android
Safari iOS
Accelerometer
Experimental
67
79
67
Accelerometer
Experimental

The Accelerometer() constructor creates a new Accelerometer object which returns the acceleration of the device along all three axes at the time it is read.
67
79
67
x
Experimental

The x read-only property of the Accelerometer interface returns a number specifying the acceleration of the device along its x-axis.
67
79
67
y
Experimental

The y read-only property of the Accelerometer interface returns a number specifying the acceleration of the device along its y-axis.
67
79
67
z
Experimental

The z read-only property of the Accelerometer interface returns a number specifying the acceleration of the device along its z-axis.
67
79
67
GravitySensor

The GravitySensor interface of the Sensor APIs provides on each reading the gravity applied to the device along all three axes.
91
91
91
GravitySensor

The GravitySensor() constructor creates a new GravitySensor object which provides on each reading the gravity applied to the device along all three axes.
91
91
91
LinearAccelerationSensor

The LinearAccelerationSensor interface of the Sensor APIs provides on each reading the acceleration applied to the device along all three axes, but without the contribution of gravity.
67
79
67
LinearAccelerationSensor

The LinearAccelerationSensor() constructor creates a new LinearAccelerationSensor object which provides on each reading the acceleration applied to the device along all three axes, but without the contribution of gravity.
67
79
67
permission_accelerometer
Experimental

`accelerometer` permission
62
79
62
Other
html.elements.iframe.allow.accelerometer
Experimental
66
79
66
http.headers.Permissions-Policy.accelerometer
Experimental

The HTTP Permissions-Policy header accelerometer directive controls whether the current document is allowed to gather information about the acceleration of the device through the Accelerometer interface.
88
88
88
1+Supported (version) Not supported ※Has note Sub-feature descriptions sourced from MDN Web Docs (CC BY-SA 2.5)

Syntax

JAVASCRIPT 
const accel = new Accelerometer({ frequency: 60 });
accel.addEventListener('reading', () => {
  console.log('X:', accel.x, 'Y:', accel.y, 'Z:', accel.z);
});
accel.start();

Use cases

  • Use Accelerometer

    Use Accelerometer when standard HTML needs a more specific platform feature, semantic signal, or browser capability.

  • Handle edge cases

    Apply Accelerometer to solve a focused requirement without redesigning the whole page architecture.

Cautions

  • Test Accelerometer in your target browsers and input environments before depending on it as a primary behavior.
  • Provide a fallback path or acceptable degradation strategy when support is still limited.

Accessibility

  • Make sure Accelerometer supports the intended task without making the page harder to perceive, understand, or operate.

Related links

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