Mobile devices to receive AusAlert test on 27 July

The Australian Government is launching AusAlert in October. This is a new national warning system that can send emergency messages to compatible mobile phones and iPads.

Before AusAlert is ready to use, it will be tested to make sure it works as intended.

The AusAlert messaging system will be tested across Australia on Monday 27 July 2026 at 2pm.

What to expect

The AusAlert test will be sent to most compatible mobile devices across Victoria, such as phones, tablets and smartwatches, children’s safety watches and Apple CarPlay devices.

The national test at 2pm on 27July will be a Critical Alert. All compatible Australian devices will:

• vibrate and make a loud siren-like warning sound that lasts for about 10 seconds
• show a message on the screen.

Important

• Your device will vibrate and make a loud sound, even if it is on ‘silent’ or ‘do not disturb’.
• You cannot turn off Critical Alerts.

The AusAlert message will look something like this:

If you do NOT want AusAlert test on your device

AusAlert may increase risk for people experiencing violence, especially if they live with someone who uses violence. Alerts may expose safety devices.

If you have a hidden device, the best way to stay safe during tests is to: 

• turn off your mobile device or put it in aeroplane mode
• keep your device off or in aeroplane mode for 24 hours.

For more information, please refer to the staying safe with AusAlert page.

More information about AusAlert

Visit ausalert.gov.au for more information about AusAlert testing. This includes information for:

• people with disability
• other languages
• children and teens
• older Australians
• First Nations Australians.