How Biorhythms work

Biorhythms are cyclical patterns that govern your energy and capacity in three areas, calculated from your exact birth date.

The three cycles

1. 1Physical (23-day cycle) — Your body's energy, strength, and stamina. High = great time for exercise and physical challenges. Low = rest and recovery.
2. 2Emotional (28-day cycle) — Your mood, intuition, and sensitivity. High = emotionally open and creative. Low = more introverted and reflective.
3. 3Intellectual (33-day cycle) — Mental sharpness, analytical ability, and communication. High = best time for decisions and learning. Low = avoid complex negotiations.

Reading your chart

The chart plots each cycle as a sine wave over a 30-day window centered on today. When a cycle is above the midline it's in a positive phase; below the midline it's in a negative (recovery) phase. Crossing the midline is called a "critical day" — energy is unpredictable on these days.

How to access Biorhythms

1. 1From the Dashboard, scroll down and tap "Biorhythms".
2. 2Your chart loads automatically using your saved birth date.
3. 3If no chart appears, make sure your birth date is set in Settings.