Smartwatches and IoT devices expand into health and data management

Smartwatches and connected objects are evolving from simple notification tools into sophisticated systems for health monitoring and data management. Modern wearables, such as those from Apple and Garmin, utilize advanced sensors to track sleep phases, heart rate, and stress levels, providing personalized wellness coaching and circadian rhythm regulation.

Beyond health, these devices offer critical safety features, including fall detection and automated emergency SOS services that utilize integrated geolocation.

In a broader technical context, a distinction exists between connected objects—physical devices equipped with sensors and internet connectivity to exchange data within the Internet of Things (IoT) ecosystem—and communicating objects, which may exchange information without being connected to a network, such as infrared remote controls. While consumer gadgets focus on personal convenience, industrial and municipal applications use large-scale sensor networks to manage water, energy, and waste, raising significant questions regarding data security, privacy, and governance.