• Bluetooth(R) Smart technology;• Wirelessly sends heart rate data directly to Bluetooth(R) device;• For use with downloadable fitness apps to training to the next level;• Displays time & tracks heart rate, average speed, distance, steps taken, lap speeds & calorie consumption;• Provides instant & accurate heart rate monitoring levels;• Recall mode stores data for up to 10 workouts & 100 lap records;• Sync workout mode transfers workout data to smartphone;• Timer mode;• Countdown timer;• Workout mode measures distance traveled;• Compatible with iPad(R) & iPhone(R);• Black; HEIGHT X LENGTH X WIDTH: 6.5 X 3 X 6.5 WARRANTY: ONE YEAR RETURNABLE: Yes