WhatsApp is the most preferred app, whether you want to chat, share files, pictures videos etc. Security is a very important concern if all your chat happens through this application.
A lot of users prefer locking the messaging application separately and often in addition to the screen lock on their device, and for which they need to resort to either a dedicated third-party locking application or use a solution within the ROM if the OEM has baked it in already.
But WhatsApp has finally considered this need of the users and come up with the fingerprint unlock feature. As the service is now testing out Fingerprint Unlock feature in its latest Android beta.
Via: Blog up to down
As per the reports, WhatsApp for Android Beta v2.19.221 allows users to check the feature, but only those with the above-mentioned beta version or android marshmallow can take this feature as of now. A fingerprint sensor is a must to run this feature.
Waiting to unlock your WhatsApp with your fingerprint?