It wouldn't be fair if we didn't touch on the influence that Healthcare has had on wearable tech. Health has long been a leader in driving wearable technology because it demands continuous, personal, and accurate monitoring. Traditional medical care gives only occasional measurements, but health wearables allow ongoing tracking of vital signs and biological signals. This ability aligns with modern goals of preventive medicine and early intervention. Because health outcomes are measurable and impactful, the medical domain often fund innovation and adoption of wearables (Ometov et al., 2021; Ates et al., 2022).
Examples
A continuous glucose monitor (CGM) provides real-time tracking of blood sugar levels for diabetic patients. It alerts users to dangerous highs or lows, allowing for more accurate insulin dosing and dietary needs. The device often pairs with smartphone apps to log trends, send alerts, or integrate with other digital health tools. Because of its continuity, CGMs can detect patterns that non-wearable tests would miss (Doherty et al., 2024).
A wearable cardiac monitor, like a chest strap or ECG smartwatch, records heart rhythms continuously. It can detect irregular rhythms and send that data to a physician for review. Some devices include features to notify users immediately when irregularities arise. As sensor accuracy improves, these tools are becoming increasingly trusted for clinical and diagnostic use (Doherty et al., 2024).
A smart patch for vital sign monitoring adheres to the skin and measures things like heart rate, respiratory rate, and temperature. These patches are used in post-surgical care or at-home settings where continuous data is necessary. Data is directed to apps for review, allowing remote patient monitoring. Because they are thin, flexible, and unobtrusive, these patches increase patient comfort (Ometov et al., 2021).
Despite their benefits, wearable health technologies still face important challenges and boundaries. Accuracy and reliability are a major concern as motion artifacts, sensor drift, or poor skin contact can distort readings (Doherty et al., 2024). Data privacy and security are also crucial, since these devices collect sensitive biometric information that must be protected from misuse or unauthorized access. Moreover, many consumer wearables lack regulatory medical certification, making it difficult for clinicians to use this data in diagnoses, treatment decisions, and research. (Ometov et al., 2021; Ates et al., 2022).
Check out the video to learn more about the challenges of AI wearable tech in the health sector.