Samsung Introduces Brain Health Tech to Detect Dementia Early

Samsung announced a brain health-related technology during its First Look event at CES 2026. The technology uses AI and data from mobile and wearable devices to monitor subtle changes in user behavior. As such, it can help detect early signs of cognitive decline, including dementia. However, it’s unclear when the company will debut the service.

Brain health tech can analyze bio-signals and behavioral patterns

Samsung continues to improve its healthcare technology by integrating AI across its devices, from smartphones and wearables to TVs and home appliances. The company’s connected ecosystem not only tracks health metrics but also provides proactive guidance.

Thanks to the Samsung Health platform, users can receive personalized exercise routines, recipe suggestions based on ingredients in their refrigerator, sleep coaching, and more. The platform also analyzes data (collected from connected devices) such as sleep, nutrition, and physical activity, to identify potential signs of chronic diseases.

Now, the new brain health-related technology takes Samsung’s proactive healthcare approach to the next level by focusing on cognitive wellness. It can analyze bio-signals and behavioral patterns, such as sleep records, walking speed, and finger movements from connected mobile and wearable devices.

Samsung says this technology is gaining attention because it can detect subtle changes in users’ daily behavior and help identify diseases like dementia at an early stage. It is currently undergoing clinical review by specialized institutions in both the home country, South Korea, and abroad.

Last year, Samsung acquired Xealth, a unique healthcare integration platform, to connect consumer wellness data with clinical care. If the system detects abnormal symptoms, it can share information with Xealth so users can get advice from medical professionals. This will allow doctors to check a patient’s condition, suggest treatments, and monitor their health in real time. As such, signs of cognitive decline can be addressed earlier, allowing users to take preventive steps.