What steps can individuals take to protect their personal health information when using wearable health devices that sync data with health tracking apps and online portals?

Individuals can protect their personal health information by ensuring their wearable health device is secure with a strong password and updated software. They should also carefully review and understand the privacy policies of the health tracking apps and online portals they are using. Additionally, individuals should avoid sharing their health data with unauthorized third parties and be cautious about the permissions they grant to apps and websites. Regularly monitoring their accounts for any suspicious activity can also help in protecting their personal health information.