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Smartwatches Spot Sickness Hours Early
5 Jul
Summary
- Wearables detect physiological changes before illness symptoms appear.
- Smartwatches may detect early signs of COVID-19 and flu within hours.
- AI and sensor tech enhance wearables for health trend analysis.
Wearable technology is evolving to detect health issues before users notice symptoms. Devices can track subtle physiological changes such as skin temperature and heart rate. While individual readings may seem insignificant, combined data and comparison to personal baselines can signal the onset of illness.
Research indicates that wearables can identify physiological responses to respiratory infections before symptoms emerge. A study by Texas A&M and Stanford researchers found that smartwatches could detect early indicators of COVID-19 and influenza within hours of infection. This early detection, researchers suggest, could potentially reduce pandemic transmission significantly.
Developments in AI and sensor technology are driving innovation in this field. Companies are integrating AI coaches into their apps to help users interpret their health data. Features that consolidate information from multiple sensors and compare it against a user's baseline are also emerging, promising more comprehensive health monitoring.
