Polar FT4 Water Resistant Time and Heart Watch

Shows when you're improving fitness based on your heart rate
Displays calories burned
Comes with comfortable fabric transmitter and coded heart rate transmission to avoid cross-talk Built for the active lifestyle, this sports watch helps you keep track of your heart’s rate while doing those extreme body workouts. Plus, it has a Smart Coaching feature that you can utilize in keeping track of calories you have burned. This sports watch also comes with date and weekday indicator, low battery indicator and HR-based target zones that make it the ideal watch to More »