One of the most popular messaging apps in the world, whatsapp It is used by users for both personal and professional purposes. In this context, it is important to protect conversations made through the application. For this, smartphones android that have a fingerprint sensor can enable this feature to add an extra layer of security to the app.

The functionality is an additional barrier in case of loss or theft of the device and gives users an additional opportunity to protect their information.

WhatsApp: how to create a call link on Android

How to Add Fingerprint Unlock to WhatsApp on Android Phone

• With the WhatsApp app open on your Android device, tap the icon in the top right corner (…) and then, settings
• After that click Check
• access Confidentiality

• On this tab find the option Fingerprint lock
• Then activate the function
• With the functionality activated, it will be possible to configure some settings, such as the time for automatic blocking and the display of content in notifications.

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