LifeChek™ is a revolutionary NEW device that accurately measures your metabolism – the calories you burn. By wearing LifeChek™ you'll know exactly how many calories your body is burning at any given time – while you are dieting, while you're working out, during your everyday activities – even when you're sleeping.

Knowing your calorie usage will help you make decisions about a healthier lifestyle. You'll be able to answer these types of questions: Should I eat less? How much additional activity do I need to burn more calories? How many calories does my body need to keep up with my regular activity level?