The NutriBullet Balance app is like having your own Virtual Nutritionist, giving you a perfect smoothie every time! It tracks nutrition and syncs with other fitness apps through Apple HealthKit and uses Bluetooth to communicate with the NutriBullet Balance blenders Smart Nutrition Sensor for REAL TIME nutritional info including calories, protein, carbs, fat, sugar and more--this is the evolution of blending--plus, its customisable to that you only get recipes suited to your goals and tastes. Nutribullet just got smarter!