The quantified self movement involves tracking personal data such as sleep patterns and exercise habits.
Many people use self-tracking devices to monitor their daily activities and health metrics.
Quantified self enthusiasts are interested in health monitoring and using data to improve their well-being.
The quantified self movement is closely related to the field of digital health and wearable technology.
Data visualization tools help individuals make sense of the large amounts of data generated by their quantified self efforts.