Google today announced Project Fi, which relies on a combination of cellular and WiFi networks to keep users connected wherever they roam. Google partnered with Sprint and T-Mobile to provide the cellular component. Google says Project Fi can automatically connect to over one million verified WiFi hotspots around the U.S, and all connections are encrypted. The goal is to make communicating simple no matter what device or network is being used. Calls made through WiFi connections will seamlessly hand-off to cellular networks with no interruptions. Google says Project Fi users' phone numbers "live in the cloud," so they can talk and text from just about any phone, tablet, or laptop. Project Fi takes a new approach with respect to billing. The basic plan costs $20 per month and includes talk, text, WiFi tethering, and international coverage in 120 countries. Google then charges $10 per gigabyte of cellular data in the U.S. and abroad. So, 1 GB of data costs $10 per month, 2 GB costs $20 per month, and so on. The unique idea here is that Google will refund people for the data they don't use. For example, subscribers who pay $30 for a 3 GB plan, but only use 1.4 GB, will receive a $16 refund from Google for the unused data. Google is offering Project Fi through an early access program. It requires the Nexus 6 smartphone at launch, which Google says was developed with Project Fi in mind. Nexus 6 owners can request invites starting today.


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