ECG

Wearable Tech and Health Monitoring Wearable devices have moved from novelty to everyday helpers. Smartwatches, fitness bands, and patch sensors quietly collect data about your body. They sync with phones and cloud services, turning raw signals into useful trends. For many people, this means clearer pictures of daily health, not just a number on a screen. How wearable tech works Most wearables combine sensors, light processing, and a connected app. Key parts include: ...