Flyfit is an Ankle fitness tracker Band For Fitness, Cycling & Swimming. The creators want to differentiate their product by focusing specifically on measuring different leg movements for cycling, swimming, running or stair climbing.
The app connects to an iOS app with bluetooth4.0/LE and lets you see your exercise data in real time. An Android app is underdevelopment.
They launched their Kickstarter Page on February 13, 2014.