Google Wallet has been updated with several nice features. One of them is the option to set up a recurring bank transfer to automatically add funds to your Wallet account.
You can set up the recurring bank transfer on a weekly, bi-weekly or monthly basis and cancel it any time. Google says that there are no fees or minimum balance requirements for the automatic transfer. If your balance gets low, you can set an alert to remind you to add funds.
Additionally, Google has updated the Wallet app interface with Material design. It looks cooler now and more in line with the rest of the company's apps. Finally, you can cancel your physical Google Wallet card from within the app itself.