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Polar RS300X G1 Black Heart Rate Monitor
The Polar RS300X helps you improve your work out by telling you your heart rate, pace, distance, speed, calories burned and even GPS. Also features a Polar exclusive application called OwnCal, which tells you calories burned, calories per mile, and calories per hour. Keep track of up to 16 previous workouts to track your progress.
- Includes Polar RS300X sport watch, Polar WearLink+ 31 coded transmitter (size M-XXL), and G1 GPS sensor.