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The Sportline Men's 680 Heart Rate Monitor is the perfect way to track your heartbeat during or after exercise! The monitor provides feedback via a comfortable chest strap that provides an ECG-accurate heart rate. The high-quality monitor also measures calories burned, time, and date--and even has a stopwatch and alarm functions. Perfect for monitoring progress in any fitness program, this monitor delivers tons of data--all on an easy-to-read high-resolution display.

• Adjustable chest strap for ECG-accurate, continuous heart rate
• Calorie burn tracker
• 'In zone' indicator
• Time, date, stopwatch and alarm functions
• Water-resistant to 30 meters