Wahoo Fitness has debuted its new Fisica Sensor Key for the iPhone and iPod touch and Fisica Sensor Case for the iPhone 3G, iPhone 3GS, and iPhone 4. Both sensors are Apple-certified devices that receive and interpret wireless ANT+ protocol data from compatible products including heart rate sensors, speed and cadence sensors, and weight scales, passing the data on to any compatible biking, running, or fitness app. The Sensor Key is a small dock-connecting…
