FitScore by TrainerDay

What's Your FitScore?

Your training quality, simplified. Well-established, science-based training principles evolved into one number.

It's not about being the fastest. It's not about being the strongest. It's about balance—and FitScore helps you perfect it.

Cardio, strength, variety, consistency. When you get the mix right, you feel it. You're not just working out—you're training well. FitScore puts a number on that feeling.

Every workout counts. A morning walk. A lunch ride. Lifting after work. It all builds into one score that shows you're doing it right. Not someone else's version of right—yours.

Share it with friends. Compare with family. See where you stand. Not to compete—just to know.

FitScore measures what you can control, not what you can't.

HOW IT WORKS

1. Connect your fitness data (Apple Health, Health Connect, Strava, Garmin, or Fitbit)
2. Your workouts sync automatically
3. FitScore calculates your training quality over 6 weeks
4. Watch your score grow as you train

FEATURES

• FitScore: One number for your training quality • Streaks: Track your daily and weekly consistency • Tiers: Celebrate milestones as you progress • Friends: Compare with people you know • Leaderboards: See where you rank

DATA WE READ

To calculate your FitScore and power the leaderboards, we read: workouts, heart rate, power, speed, distance, elevation, and body metrics. Read-only—we never write to your health data. Your data is secure and never sold.

APPLE HEALTH

We read workouts, heart rate, power, speed, distance, elevation, and body metrics from Apple Health. Read-only—we never write to your health data.