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Set up on the web — questions and your account. Workouts and nutrition live in the Health OS app.

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Health OS

Get started

Set up on the web — questions and your account. Workouts and nutrition live in the Health OS app.

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Resources

Start here
Blog
Calculators
TDEE calculator
Macro calculator
Protein calculator

Refyuel Health OS

One mobile app for training and nutrition. These pages explain what Health OS does - not separate products.

Health OS overview
Workouts
Nutrition
Calories
Gym progress
Habits
Consistency

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Terms
Disclaimer
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App Feedback

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Schedule supports consistent progression
Training frequency aligns with your goal
Your environment can be accommodated
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Educational fitness planning only — not medical advice. Health disclaimer.

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