Samsung Adds 84%-Accurate Fainting Prediction to Galaxy Watch 6
Updated
Updated · Gizmodo · May 25
Samsung Adds 84%-Accurate Fainting Prediction to Galaxy Watch 6
1 articles · Updated · Gizmodo · May 25
Samsung said Galaxy Watch 6 sensors in early clinical trials predicted vasovagal syncope up to 5 minutes before episodes, with more than 84% accuracy.
The system targets a common fainting cause in which stress sharply lowers heart rate and blood pressure, making episodes more detectable with existing smartwatch sensors than some other syncope types.
Samsung developed the feature with Chung-Ang University Gwangmyeong Hospital in South Korea; trial results showed 90% sensitivity and 64% specificity.
The sensor remains in clinical testing, but it fits Samsung’s broader two-year push into health tracking, including glucose monitoring and cardiovascular features.
Can a new FDA pilot help Samsung's fainting sensor beat Apple to the market?
As watches predict fainting, could false alarms trigger a widespread health anxiety crisis?
If a watch's fainting prediction fails, who is liable for the user's injury?
Galaxy Watch 6 Can Predict Fainting 5 Minutes in Advance: A Breakthrough in Preventive Healthcare
Overview
Samsung, together with Chung-Ang University Gwangmyeong Hospital, has introduced a groundbreaking feature for the Galaxy Watch 6 that can predict fainting (vasovagal syncope) up to five minutes in advance. This innovation is based on a clinical study using heart rate variability data from the watch’s PPG sensor, achieving an impressive 84.6% accuracy. Recognized as the world’s first commercial smartwatch to offer early syncope prediction, this feature marks a major shift from reactive healthcare to proactive prevention. By providing early warnings, the Galaxy Watch 6 empowers users to take timely action and lead healthier, safer lives.