If you want to use your iPhone to take pictures or video in the water, we suggest you put a case on it. If you want to go scuba diving with your iPhone (!), we suggest you use the TAT7 iPhone Scuba Case ($84.95). This waterproof iPhone case let’s you use your iPhone while swimming, snorkeling, and even scuba diving to 30 m (100 ft). Now you can get a close-up of Jaws right from your iPhone.