Google is releasing its previously announced Identity Check feature today, adding extra protection to "critical account and device settings" when you're not in a trusted location. With Identity Check enabled,

Google is officially launching a new Android security feature for Pixel devices with Android 15 to prevent phone thieves from accessing your digital accounts. The feature, called Identity Check, requires biometric authentication to access some account and device settings when you’re not at a trusted location (such as your home or your workplace).