We took a brand-new iPhone 12 for a swim in the frigid fresh water of Lake Tahoe, on the other side of the Golden State, to test it out. Teaming up with Mission Robotics, we mounted our iPhone 12 to the company's underwater drone, Theseus. The drone can go as deep as 984 feet (300 meters) underwater, with the pilot able to see the view from Theseus' camera, as well as depth and water temperature metrics from a computer on shore.
![](https://s2.save4k.ru/pic/ADC0H8c1KwI/mqdefault.jpg)