You don’t need a GPS device to find your way in a pool. That can’t be said when you are trying open-water swimming though. The IOLITE happens to be a GPS device for folks who love swimming in open water. It provides them with GPS guidance, pace/cadence information, and performance analytics. You just have to wear it on the back of your swimming goggles to start getting real-time feedback.
IOLITE analyzes the direction you are swimming and uses LEDs to notify you when you are off course. You can attach the LED display to the goggles of your choice. The wire attaching the LED display to IOLITE is waterproof. The device keeps track of your pace and cadence too. IOSIGHT, which happens to be the companion software for IOLITE, offers complete analytics after each swim. That means you can use it to see what you did and how you can improve your performance. This interesting GPS solution is on Kickstarter right now.