PhatToFit

PhatToFit is your all-in-one fitness companion that combines nutrition tracking, workout planning, health monitoring, and AI-powered coaching to help you reach your goals. AI-Powered Features PhatToFit uses artificial intelligence to make fitness tracking effortless and personal: Snap a photo of your meal and AI instantly logs the calories, macros, and nutritional breakdown Scan barcodes for instant food lookup Get AI-generated meal plans tailored to your goals and preferences AI builds personalized workout programs based on your experience level and objectives Weekly AI check-ins analyze your progress and provide actionable coaching advice AI-generated grocery lists from your meal plans Bring Your Own AI Choose the Basic plan and use your own API key from Anthropic, OpenAI, Google Gemini, DeepSeek, or xAI. You control the AI provider, and your key stays encrypted at rest. Or choose Premium and we handle everything — no API key needed. Nutrition Tracking Log meals via AI photo scan, barcode scanner, search, or manual entry Track calories, protein, carbs, fat, and fiber Daily macro targets based on your personalized TDEE calculation Save favorite foods for quick logging AI meal planning with full grocery list generation Nutri-Score grading on scanned foods Workout Planning 870+ exercise library with images and instructions AI-generated workout programs customized to your goals Weekly drag-and-drop workout scheduling Track sets, reps, weight, and effort for every exercise View previous session data to track progressive overload Personal records and strength analytics Muscle group volume tracking Health Monitoring Customizable health dashboard with drag-to-reorder metrics Track sleep, heart rate, HRV, stress, body battery, SpO2, and more Weight and body composition tracking with trend charts Progress photos with front, side, and back angles Water intake tracking Device Integrations Connect your favorite devices and apps to sync data automatically: Garmin Strava Oura Ring COROS Fitbit Renpho Apple Health Samsung Health (via Health Connect) More coming soon Progress Analytics Macro trend charts and compliance scoring TDEE tracking — compare calculated vs actual Strength progress and personal records Workout volume analysis by muscle group Calendar heatmaps for consistency tracking Weekly AI-powered progress reports Smart Features Shared date navigation across all views Auto-resets to today when you reopen the app Works on web and mobile Clean, modern interface designed for daily use Subscription Plans 7-day free trial with full access Basic — All features, bring your own AI key Premium — All features, AI provided by us Start your free trial today and let AI help you go from Phat to Fit.