Navigator: wakeLock property

Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.

The wakeLock read-only property of the Navigator interface returns a WakeLock interface that allows a document to acquire a screen wake lock. While a screen wake lock is active, the user agent will try to prevent the device from dimming the screen, turning it off completely, or showing a screensaver.

Syntax

js
navigator.wakeLock

Specifications

Specification
Screen Wake Lock API
# extensions-to-the-navigator-interface

Browser compatibility

desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
wakeLock

See also