The entire idea of this phone is to make calls through WiFi, and given the state of VoIP, it’s a marketable product. Astute readers may notice that the WiPhone doesn’t have a cellular modem.

Google boasts a successful line of Pixel phones and plenty of other great mobile and smart hardware. Why not let it manage your mobile coverage? Google Fi is unique among prepared carriers ...

I spent a month traveling and testing roaming speeds, quality and plans on Google Fi and T-Mobile US. This is what happened, which is faster and who I'd pick.