One day… or Day One. You decide. Track workouts, build consistency, and achieve your fitness goals with AI-powered workout splits, gym-specific exercises, and progress tracking. DayOne is a comprehensive fitness tracking application that helps users create personalized workout plans, track their progress, and stay motivated on their fitness journey.
Key Features of DayOne Fitness App
DayOne offers powerful features designed to help you achieve your fitness goals:
AI-Powered Workout Creation: Get personalized workout splits generated by AI based on your goals, available time, and gym equipment. The AI analyzes your preferences and creates custom training programs tailored to your needs.
Gym-Specific Workouts: When you join a partner gym, exercises automatically filter to match your gym's available equipment. No more wondering if your gym has the right machines or weights for your workout plan.
Comprehensive Progress Tracking: Detailed analytics including sets, reps, weights, PRs, and volume trends. Track your strength gains, monitor your consistency, and see your improvement over time with beautiful charts and statistics.
Personal Trainer Integration: Trainers can create custom workouts directly in the app and send them to individual clients or all gym members via push notifications. Stay connected with your trainer and receive personalized guidance.
How DayOne Works
Getting started with DayOne is simple and straightforward:
Set Your Goals: Define your fitness goals and preferences. Whether you want to build muscle, lose weight, or improve endurance, DayOne adapts to your objectives.
Get Your Workout Plan: Receive AI-generated workout plans tailored to your gym. The app automatically filters exercises based on available equipment at your location.
Track Your Progress: Log your workouts and track your progress with detailed analytics. Monitor your strength gains, workout frequency, and overall fitness improvements.
Stay Consistent: Receive personalized reminders and motivation to help you maintain your workout routine. Build healthy habits and achieve long-term fitness success.
Download DayOne App
DayOne is available on iOS and Android devices. The app is launching in January 2026, and we're currently building our waitlist. Join our waitlist for early access and exclusive updates about the launch.
For Gym Owners
DayOne isn't just for fitness enthusiasts - it's also a powerful tool for gym owners. Increase member retention, boost revenue, and build stronger member relationships. Personal trainers can create custom workouts and send them directly to clients or broadcast to all gym members. Learn more about DayOne for gym owners.