Last week we released two new features which can save you clicks when using web-based Gmail on an iPhone or Android-powered device.
Another improvement we made is 'Enhanced Refresh.' With this feature, your Gmail inbox auto-refreshes when you switch back to Gmail from another tab or application. And if your phone goes to sleep while Gmail is open, it will refresh when you wake it up.
To try out Gmail for mobile, visit gmail.com in your mobile browser. This version of Gmail for mobile supports iPhone/iPod touch OS 2.2.1 or above, as well as all Android-powered devices, and is available in US English only. To make it easy to access your Gmail account, try creating a home screen link.
by Heaven Kim, Product Marketing Manager, Google Mobile