Google wireless network may only work (initially) with Nexus 6 smartphones. This would make sense if you are trying to perfect a WiFi + MVNO carrier, to start with one device, a pure Android phone to make sure it works. But if the price is right! this would most likely appeal to Android innovators first anyway.
If it is anything like Republic Wireless which starts at a $5 WiFi only plan,the cost could easily outweigh the limitations.
It may launch later in March . bgr.com