GravitySensor.GravitySensor()

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

let gravitySensor = new GravitySensor([options])

options Optional

Options are as follows:

• frequency: The desired number of times per second a sample should be taken, meaning the number of times per second that sensor.onreading will be called. A whole number or decimal may be used, the latter for frequencies less than a second. The actual reading frequency depends on device hardware and consequently may be less than requested. The default frequency is the one defined by the underlying platform.
• referenceFrame: The local coordinate system representing the reference frame. It can be either 'device' or 'screen'. The default is 'device'.

SecurityError

Use of this feature was blocked by a feature policy. If a feature policy blocks use of a feature, it is because your code is inconsistent with the policies set on your server. This is not something that would ever be shown to a user. See Feature-Policy for implementation instructions.