Fittssy β Workout Tracker
The body is the last sovereign territory. Train like it.
// Fuel the Neural Network
Fittssy is built by one developer. Your support keeps the servers running and new features shipping.
// System Capabilities
Track Every Rep
Real-time set logging with auto-fill from your last session. Built-in rest timer. Never lose a workout.
Neural Recovery
Sync Garmin via Bio Feeds. The Recovery Coach reads your resting HR, sleep, and training load β then tells you exactly how hard to push today.
Operator Network
Follow your crew. React to sessions. Compete on leaderboards. Share workout DNA via QR. Built for athletes who move together.
// NETWORK REQUIRED β Full functionality (sync, history, exercise library) requires an active internet connection. Basic workout logging works offline.
// Now on iPhone.
The full Fittssy experience β wearable intelligence, 1,020 protocols, and AI coaching β is now on iPhone.
Ready to Deploy?
Create your account and start tracking your workouts with Fittssy.
β The Signal Β· Weekly Ghost Channel Briefing
The only newsletter that teaches you to actually read your wearable data. Published Tuesday 08:00 BST.
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