Google’s Project Fi now combines three wireless networks (T-Mobile, Sprint, and US Cellular)

Google’s Project Fi is a cellular network made up of other cellular networks. The idea is that your phone with a Project Fi SIM will connect to whatever supported network offers the best signal, whether that be a WiFi network or a cellular one.

Google’s Project Fi is a cellular network made up of other cellular networks. The idea is that your phone with a Project Fi SIM will connect to whatever supported network offers the best signal, whether that be a WiFi network or a cellular one.