Oct 18, 2024
Can wearables detect health conditions early?
Siddhartha JanaWearable devices like smartwatches and fitness trackers can detect early signs of COVID-19 and heart conditions before symptoms appear.
Source: Canva
These devices monitor data such as heart rate, sleep patterns, physical activity, and blood oxygen levels, helping identify subtle changes in the body.
Source: Canva
Continuous monitoring through wearables allows for early detection of respiratory infections and heart conditions like arrhythmias.
Source: Canva
Wearable devices could serve as early-warning systems, prompting users to seek medical advice before symptoms worsen.
Source: Canva
The study suggests that wearable tech could be integrated into public health strategies for early diagnosis and prevention.
Source: Canva
However, wearables use single-lead ECGs, which provide limited heart activity data compared to traditional 12-lead ECGs, according to Dr. Anesh Jain.
Source: Canva
Single-lead ECGs can detect rhythm-related abnormalities like Atrial Fibrillation but are less effective for diagnosing heart attacks.
Source: Canva
While wearables offer some insights, conventional diagnostic methods remain more reliable for serious cardiac conditions and early COVID-19 detection.
Source: Canva
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