A device that offers seamless data sharing with medical systems, prioritizing privacy and security, would be highly valuable. It should be user-friendly for all ages and provide personalized health insights through an AI that predicts health issues from data trends. Features like enhanced durability and extended battery life are essential for long training sessions and competitions. Additionally, the device should offer detailed analytics for various physical activities. This would be particularly useful for monitoring daily activity levels, heart rate, and sleep patterns, providing detailed health insights and suggestions.