• Track your activity and calorie burn like the contestants on The Biggest Loser and endorsed by health and wellness expert Jillian Michaels
• The BodyMedia system automatically tracks your calories around the clock helping you to lose weight and even improve your weight loss by 3X proven in group trials
• Provides most accurate calorie burn measurement in market (data available on BodyMedia.com)
• Bluetooth-enabled to work with BodyMedia iPhone and Andoid apps so you can see your data in real-time and upload wirelessly Food logging also available with app
• Works with MyFitnessPal, Runkeeper, Sparkpeople and more