What steps can individuals take to detect and prevent unauthorized access to their personal health data when using health tracking apps and wearable devices?

Individuals can take several steps to detect and prevent unauthorized access to their personal health data when using health tracking apps and wearable devices. First, they should ensure they are using secure and reputable apps and devices that have strong privacy settings and encryption protocols. Second, they should regularly review and update their privacy settings to control who has access to their data. Third, individuals should use strong, unique passwords and enable two-factor authentication to add an extra layer of security to their accounts. Finally, they should be cautious about sharing their personal health data with third parties and only provide information to trusted sources.