Polar A300 Release Date, Price, Specs and Preview - CNET
Polar - We've given our Polar Flow app a bit of a refresh—we've also made it possible to share your training data directly from the app to Facebook. Well worth an update:
Planning workouts with Polar - Becka's Boot Camp
Amazon.com : Polar A300 Fitness Tracker and Activity Monitor with Heart Rate (White) : Sports & Outdoors
Polar Flow App | Get Started - YouTube
Polar A300
How do I install Polar FlowSync on Windows computer? | Polar USA