(1) For the European company that uses the Tesla brand, see
Tesla phone.
(2) A rumored smartphone from Tesla. As of late 2025, Tesla has made no such announcement, and it is generally considered a hoax. However, if such a phone were ever offered, it would likely use the Starlink satellite network, which already has cellular capability. A Tesla Pi phone would use a variant of the Android OS and it might communicate with Tesla vehicles. Stay tuned! See
Tesla,
Starlink and
Tesla Network.