Wearable devices, like fitness trackers and smartwatches, can provide valuable information for improving preventative care. These devices collect and track health-related data points like heart rate, sleep patterns, and physical activity, allowing individuals to monitor their overall health and well-being. This information can help identify potential health risks and enable proactive measures to prevent diseases or conditions. Wearable devices can also promote behaviour change and encourage healthy habits, allowing individuals to set goals, track progress, and receive real-time feedback. This allows them to actively engage in their own preventive care and make informed decisions about their lifestyle choices. Overall, wearable devices offer a promising new source of information for improving preventative care and promoting healthier lifestyle choices.