Google’s Android 16 Developer Preview 2 (DP2) introduces a new feature for Pixel 9 devices: “Screen-off Fingerprint Unlock.” This enhancement allows users to unlock their phones using the fingerprint sensor without activating the display. – 9to5Google
This feature is exclusive to the Pixel 9 series, which utilizes ultrasonic fingerprint sensors. Unlike the optical sensors in earlier models, ultrasonic sensors can function without lighting up, enabling seamless unlocking even when the screen is off. – Tom’s Guide
To enable this feature on a Pixel 9 running Android 16 DP2, navigate to:
- Settings
- Security & Privacy
- Device Unlock
- Face & Fingerprint Unlock
- Fingerprint Unlock
- Toggle on Screen-off Fingerprint Unlock
This addition is particularly beneficial for users who prefer not to use the always-on display (AOD) feature, offering a quick and efficient unlocking method without the need to wake the screen.
