Heart Rate Monitor Watch - Calorie Watch - Best for Men & Women - Running, Jogging, Walking, Gym Exercise, Iron Man, Cycling, Sports - Digital Timer Stop Watch, Alarm Multi Function - Reduce Stress for Healthy Lifestyle Calculate your heart rate and the calories burned according to the preset age, weight and sex Available Modes: Time mode / Daily Alarm Mode /Chronograph mode /Pulse Mode / Exercise Mode Exercise Counter with Automatic and Manual override Calorie Counter Help to reduce stress Battery: 1X CR2032 (included)