H3 is a Personal Fitness smart band that can help you in doing exercise efficiently and scientifically. OLED touch screen makes it look attractive. Not just a watch but H3 is a fitness tracking bracelet and a perfect companion to maintain healthy life habits. A well-rounded fitness tracker that combines always-visible color display, responsive auto-activity detection, and accurate continuous heart-rate readings that’s water-resistant. Comfortable fitness tracker also has sleep tracking, stress-level detection based on heart-rate variability.