Globally 2 billion people are estimated to be anemic with ~30% of all women suffering from anemia. In India, iron-deficiency anemia (IDA) is a significant health crisis with nearly 2 out of every 3 women suffering from it. Anemia during pregnancy can exacerbate maternal and child mortality. Even if children of severely anemic mothers survive, they could suffer from abnormalities, premature deaths, and low birth weight. Although treating anemia is relatively straightforward, its detection remains challenging due to the lack of easy-to-use, accessible, and affordable screening methods. Conventional screening methods are invasive, painful, time-consuming, require skilled operators, and are often inaccessible in remote areas, making them unsuitable for mass or community screenings.
These methods are also poorly integrated with digital health monitoring.