In the box tomtom touch tomtom touch cardio charger cable user guide small straps 125 165mm large straps 143 206mm built in heart rate monitor built in heart rate monitor to track your heart rate throughout the day find out your resting heart rate which is a great indicator of your fitness level 247 activity tracking track your activity 247 capture steps active time calories burned distance walked and sleep time make every minute count sports mode mix up your workouts sports mod