WhatsApp Beta for Android

How to join the beta build

WhatsApp’s developers have released a test build that lets users preview upcoming changes before they arrive in the stable app. If you want to try these early features, enroll in the beta program and update WhatsApp to the latest test version on the Play Store. After installing the updated build, look for the Dark theme setting under the Theme or Display section to enable the new low-light appearance.

Notable features included in the test release

• Fingerprint unlock: A biometric lock option has been added so you can secure the app with your fingerprint; enable it from the app’s security settings.
• Call-waiting support: Incoming calls can now be handled while you’re already on another call, giving you the choice to accept or reject the new connection.
• Dark theme: The much-anticipated dark mode is available in this beta, offering a darker interface that’s easier on the eyes at night.
• Battery drain fix: Developers addressed an issue that caused excessive battery usage, improving chat session longevity.
• Group invite controls: Enhanced privacy options around group additions (details below) let you control who can add you to group chats.

Controlling who can add you to groups

The beta introduces a new group invitation workflow that requires others to send you an invite before adding you to a group. Configure this from Account > Privacy > Groups. The available choices are:

• Everyone — anyone can add you directly to a group.
• My Contacts — only contacts saved in your address book can add you.
• Nobody — no one can add you without your explicit approval; you’ll receive an invite that you must accept.

These options let you limit unwanted group additions and reduce spam.

Experimental: drop-in audio rooms for groups

WhatsApp is also testing an “audio chat” concept for group conversations, inspired by platforms such as Discord and Twitter Spaces. This model would let participants join and leave live voice sessions without disturbing ongoing group chats, providing a casual, always-available voice channel alongside the traditional group call feature. The audio rooms appear to be designed to work with WhatsApp Communities, giving a lightweight, non-intrusive way to host live discussions.

Timeline and what to expect

The audio chat tool and other beta features are still under development and may change or be removed before any public launch. Not every experiment reaches production, and even successful features can take months to roll out broadly. If you rely on a stable experience, wait for the official release; if you enjoy testing new functionality and can tolerate occasional bugs, the beta is a good way to try upcoming improvements.

Summary

If you’re curious about new WhatsApp capabilities—especially the dark mode, stronger privacy controls, and improved call handling—the beta offers a hands-on preview. Keep in mind these builds are intended for testing, so expect occasional issues. Features that pass testing should appear in the regular releases for all users in due course.