ReSound LiNX is a made-for-iPhone hearing aid that launched globally in February at the Mobile World Congress. It's a Bluetooth-enabled device that allows the wearer to adjust sound settings from his or her smartphone, which helps anyone wearing a hearing aid be less noticeable when adjusting the device in public. The hearing aid also records data using the ReSound app. The wearer can personalize his or her experience, for example, enabling location-specific volume settings.
