SUUNTO T3d Heart Rate Monitor - Free 2-Day on In Stock Watches $149+ Robust everyday training accessory designed to help you push fitness goals to the next level Includes dual comfort belt to accurately monitor real-time heart rate, calorie consumption data Interference-free digital ANT transmission lets you securely pair dual comfort belt and optional POD Includes limited manufacturer's warranty of two years for sports instruments and heart rate monitors One year for accessories such as heart rate monitors, chargers, straps, etc