There are many different types of waterproof iPhone 6 cases available on the market, so it can be difficult to know which one to choose. You’ll want to make sure that the case you choose is actually waterproof. There are a lot of cases on the market that claim to be waterproof, but in reality, they’re not. So, before you purchase a case, make sure to do your research and read reviews to ensure that you’re getting a quality product.