Google Sync Comes to iPhones, Uses Microsoft Exchange ActiveSync Protocol
Wow – Google is now offering FREE Microsoft Exchange ActiveSync syncronization for Calendars and Contacts. Mail is not currently supported. iPhone, Windows Mobile, and other various phones are supported. Head over to m.Google.com/sync to learn more, and the devices supported. Heads up – setting up sync will wipe all calendar and contact data on your iphone, so be sure to back up your data first.