About Polar F6 Heart Rate Monitor: "Packed with usable everyday features, this monitor makes heart rate training easy. Keep on track during exercises with settable and OwnZone automatic target zones and three easy to read views from actual beats to percentage. Stores up to 12 exercises to keep track of your progress. Add a coded transmitter and you can workout ?cross-talk-free? in the gym or on a group ride. This is the perfect heart rate monitor if you?re looking for simplicity without sacrificing features.".