FAQ About Wearable Health Technology

The accuracy of wearable health technology can vary depending on the device and the specific metric being measured. In general, wearable health technology is becoming increasingly accurate as the technology improves, but it is important to keep in mind that no technology is 100% accurate.

For example, studies have shown that wrist-worn heart rate monitors on smartwatches and fitness trackers can be accurate within a range of 95-99% compared to medical-grade heart rate monitors. However, the accuracy can vary based on factors such as the placement of the device on the wrist, the individual's skin tone and type, and the type of physical activity being performed.

Similarly, the accuracy of sleep tracking on wearable health technology can vary depending on the device and the metrics being measured. Some devices use motion sensors to track sleep patterns, which may not be as accurate as other methods such as electroencephalography (EEG).

It is important to keep in mind that wearable health technology is not a substitute for professional medical advice and diagnosis. If you have any concerns about your health, it is important to consult with a healthcare professional.