(1) For the European company that uses the Tesla brand, see
Tesla phone.
(2) A rumored smartphone from Tesla. As of the end of 2025, Tesla has made no such announcement even though there are videos online showing a phone with the Tesla logo. Rumors claim free worldwide communications using the Starlink satellite network, which does have cellular capability. The Pi phone supposedly uses its own OS and also communicates with Tesla vehicles. Stay tuned! See
Tesla,
Starlink and
Tesla Network.