Weight body cover for wellbeing breathing practice, with the aim of achieving relaxation before bedtime and fall asleep easily.

The product has pockets of water that provide the weight and create a pleasant and flowing sensation. The weight exerted on the body releases chemical substances in the brain that provide a sense of calm, comfort, and warmth that helps to fall asleep. Calma monitors the user's pulse using PPG sensors, and based on the data, Calma builds a gradual program for breathing practice using vibration rhythm.