Naviswim empowers athletes. Whether you are a visually-impaired professional tri-athlete, or an avid open water swimmer, you will appreciate the difficulty of sighting. By relaying your GPS position from the iPhone to our innovative electronics system, Naviswim allows you to safely navigate through an open water course, through vibrations sent to the left and right side of your ribcage based on your relative location. Naviswim is unobtrusive and simple to use, so you can focus on your stroke. An intuitive interface allows you to select your course and set off. Training for the big race has never been so easy.