It's no fun being deaf or hearing impaired. Especially if you are fond of the great outdoors and all the weather-related perils that come with it. Siemens knows this and developed the Aquaris hearing aid, the only one to receive an IP68 rating for continuous submersion under water (to three meters). It's also dust- and shock-proof, if you're further up the extreme activity lifestyle ladder. It's not just about keeping the elements out, it's also got Bluetooth meaning wearers can listen to music on smartphones and other devices while under water. The device itself is what you might imagine a hearing aid to look
