Everything is connected

Nutrition provides the foundation for energy and recovery. Sleep affects stress levels and performance. Activity increases calorie expenditure and changes nutrient needs. Water and caffeine balance directly impact sleep and recovery.

  • Nutrition
  • Sleep
  • Activity

AI‑powered meal analysis

Just snap a photo – Calo One recognizes foods, calculates calories and macros, and saves you manual logging.

Dynamic nutrition goals

Protein needs and calorie targets adapt automatically to activity, goals and your profile – for optimal recovery and muscle growth.

Sleep analysis

Sleep analysis

In‑depth sleep insights: Sleep Score from REM/Deep/Core, HRV, resting heart rate and respiratory rate. Cycle visualization, timeline & modern charts. Export & AI‑generated reports.

Key features

Full control over calories, sleep, stress, hydration and training – including personalized insights.

  • Calorie and nutrient tracking

    Keep track of calorie balance, macros and micros – incl. integration of workouts and BMR.

  • Personalized sleep tracking

    Core sleep, deep sleep, REM, wake phases and a Sleep Quality Score for your recovery.

  • Stress & energy monitoring

    Live stress timeline, daily summary, and strain & energy scores to prevent overload.

  • Hydration & caffeine balance

    Water tracking with daily goals and a caffeine calculator – understand the impact on your sleep.

  • Workout and heart rate analysis

    Detailed training analysis: heart rate zones, strain and a workout effort score.

  • Personalized insights & recommendations

    Concrete tips in everyday language – e.g. “More sleep improves your recovery.”

Try Calo One now

Start your smart path to balance of body and mind – with AI support.