How can patients ensure the accuracy and reliability of the data produced by wearable devices and mobile apps when creating visual aids for symptom tracking to share with their healthcare providers?

Patients can ensure the accuracy and reliability of data produced by wearable devices and mobile apps by regularly calibrating and updating the devices to ensure accurate measurements. They should also cross-reference the data with manual tracking methods to verify accuracy. Additionally, patients should choose reputable and FDA-approved devices and apps to ensure reliability. Finally, patients should communicate any discrepancies or concerns with their healthcare providers to ensure the data is interpreted correctly.