Hajj is not only a spiritual journey; it can also be physically demanding. High temperatures, long walks, dehydration, and exhaustion can be particularly dangerous for elderly pilgrims and people with underlying health conditions. This is where wearable technologies can play an important role.

Smartwatches and other wearable sensors can monitor indicators such as heart rate, physical activity, and blood oxygen levels. New glucose-monitoring technologies can also help pilgrims with diabetes keep better track of their health during the pilgrimage.

Imagine a smartwatch detecting warning signs before a pilgrim’s condition becomes serious and sending the necessary information to medical teams. In such a situation, technology is no longer simply a luxury; it can become an important tool for prevention and, potentially, saving pilgrims’ lives.