How can individuals protect their health data when using wearable devices to track their fitness and health goals?

Individuals can protect their health data when using wearable devices by ensuring they choose devices with strong security features and encryption protocols. They should also regularly update their devices' software to patch any vulnerabilities. Additionally, users should carefully review and adjust privacy settings to control what data is being collected and shared. Lastly, it is important to only use reputable apps and services that have clear privacy policies in place.