If you’re not able to update your device's software to the minimum requirements for the Westpac One® online banking app, then your device will no longer be supported. You can still access your online banking services on your device’s internet browser.

To access online banking on your browser, visit westpac.co.nz, and press the ‘Login’ button at the top-right corner of the screen.

We recommend you bookmark the Westpac One login page for easy access in the future.

For help creating bookmarks on your browser, visit the following links: