WhatsApp is testing a new security alert for secondary accounts at Android. The feature sends notifications when a secondary device is active while the user is using the main app. The feature was spotted in the latest beta version of the app for Android. Ele makes it easier to monitor linked devices without one having to open the linked devices page manually.
The new feature improves control over account security. Usuários receive real-time warnings about activity on connected devices. The test takes place on WhatsApp’s beta update 2.26.15.6 for Android, available at Google Play Store. The tool focuses on simultaneous use and not single logins.

Monitoring feature under development
WhatsApp prepares the alert to help with security management. The notification appears when another linked device becomes active at the same time as the primary one. Dessa way, the user immediately notices any parallel access. Tracking platform WABetaInfo spotted the development in the recent beta.
The feature is still in the testing phase and should be released in a future update after final adjustments. Ele complements existing linked device management options. Até the moment, the user had to manually access the dedicated section to check active connections.
How the alert should work
The new system sends direct notifications within the application. Elas inform you about the activity of secondary devices without requiring extra navigation. The objective is to make the process simpler and faster for those who use multiple connections. Cada account maintains separate settings for notifications and history.
Users who activate secondary accounts or companion devices receive real-time notice. The feature does not interfere with conversations or message privacy. Ele only acts on the account activity level.
Context of multiple account support
WhatsApp already allows the use of multiple accounts on the same device in several regions. Cada profile operates with its own number, separate conversation history and independent settings. Notifications clearly show which account received the message or call to avoid confusion.
- Secondary accounts work with different notification tones
- Conversation history is isolated between profiles
- Option to add additional account via QR Code in some cases
- Backup and privacy settings apply individually
- Companion device support maintains the primary profile on the original smartphone
The alert under test adds to these features and reinforces protection against unauthorized access or unwanted simultaneous use.
Benefits for user security
Adding the alert reduces the need for frequent manual checks. Pessoas with multiple devices or accounts gain more visibility into what happens with the account in real time. Isso helps you quickly identify any suspicious activity and take action like disconnecting devices.
The development is part of ongoing improvements to WhatsApp security. The company tests similar features in different beta versions before broad release. Não there is a confirmed date for the arrival of the alert to all users.
Technical details noted in the beta
The test appears in version 2.26.15.6 of WhatsApp beta for Android. The functionality focuses on activity notifications from linked devices. Ela does not change the current limit of allowed accounts or devices. The feature is restricted to beta testers at this time.
Meta, the company responsible for WhatsApp, did not release an official statement about the test. Informações come from expert code reviews and trace reports. The rollout should occur gradually after the testing period.