Another crowd-funding project, this time from Dragon Innovation, is the Hammerhead – an all-round bike navigation tool that links with own native app, Strava, MapMyRide, and others that gives you turn-by-turn instructions, the best bike routes (crowd sourced), timed segments, while linking to your smartphone’s GPS.  The battery life is around 20 hours between charges, and even comes with built-in LED lighting.  We think it’s pretty … Continue reading Hammerhead Navigation