FitLyb – Your AI Coach for Training, Nutrition, and Fitness

FitLyb is your personal fitness and wellness app for training, nutrition, and long-term well-being – easy to understand, data-driven, and tailored to your everyday life. FitLyb connects to your existing fitness data from Health Connect or your smartwatch and uses steps, workouts, sleep, and heart rate to give you a clear overview of your activity.

IMPORTANT NOTICE
FitLyb is not a medical device and is intended solely for fitness, wellness, and informational purposes. The app does not diagnose, treat, or cure any disease. For medical advice, diagnosis, or treatment, please always consult a doctor or qualified healthcare professional.

WHAT TO EXPECT FROM FITLYB

- Recovery Indicator – An indication of how rested you feel, derived from sleep and heart rate data from your wearables. A guideline for your training plan, not a medical assessment.

- Strain Indicator – Sums up steps, workouts, distance, and calories into a single benchmark to help you decide whether you want to push yourself or recover today.

- Long-Term Fitness Score – A fitness benchmark based on activity, sleep, and lifestyle factors, with specific areas where you can improve your fitness.

- Smart Training Coach – Personalized workout suggestions based on your daily activity and recovery data. Whether it's strength, endurance, HIIT, mobility, or yoga – FitLyb suggests what might be right for you today.

- Nutrition & Calories – Record meals in seconds – via barcode scan, search, or manual entry. FitLyb shows you calories, protein, carbohydrates, and fat, and adjusts your goals to your activity level.

- Weight & Progress – Visualize your weight and activity over weeks and months – without getting lost in numbers.

- Cycle Tracking (optional) – Optionally takes your menstrual cycle phase into account when making training and nutrition suggestions.

WHAT DATA DOES FITLYB USE?

With your consent, FitLyb uses Health Connect to read data including steps, distance, workouts, calories burned, sleep, and heart rate. You can revoke all permissions at any time in Health Connect or in your system settings.

DATA PROTECTION & SECURITY

- Your data belongs to you. Sensitive profile data is stored locally in an encrypted database.

- Data is transmitted to our servers exclusively via HTTPS.

- We do not sell your data or share it for advertising purposes.

- You can delete your account and your data at any time in the app.

WHO IS FITLYB FOR?

- For anyone who wants to train smarter, not just more.

- For people who want to lose weight, build muscle, or get fitter – without rigid plans.

- For anyone who already uses a smartwatch or fitness wearable and wants to get more out of their data.

... GET STARTED NOW

Download FitLyb, connect Health Connect, and get your initial fitness metrics.

FitLyb is not a medical device and does not diagnose, treat, or cure any disease. The app is for fitness and wellness purposes only. For health-related questions, please consult a doctor.