This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

Secure context

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

The wakeLock read-only property returns a WakeLock interface which 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.


const wakeLock = navigator.wakeLock;


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

Browser compatibility

BCD tables only load in the browser

See also