CalorieIQ calculates your Basal Metabolic Rate (BMR), Total Daily Energy Expenditure (TDEE), and macro calorie targets for fitness goals directly on your wrist. Key Features: - Mifflin-St Jeor Equation: Scientifically accurate BMR calculation for men and women. - Activity Multipliers: Sedentary, Light, Moderate, Active, and Very Active options. - Goal Calculations: Instant targets for Weight Loss (Cut -500 kcal), Maintenance, and Muscle Gain (Bulk +300 kcal). - Macro Split Breakdown: Calculates daily Protein, Carbohydrate, and Fat grams. HOW TO USE: 1. Open the app on your wrist. 2. Select gender, age, height, bodyweight, and daily activity level. 3. Tap Calculate TDEE to see your daily energy expenditure and macronutrient targets.