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With the recent increase in fine dust, wearing masks when going outside has become a necessity rather than an option. Although there are a variety of masks, they are mostly used for one purpose : to prevent fine dust. But Hoo can check your health status if you wear a mask from the fact that you wear a mask to protect your health. In the exhalation, hydrogen, acetone, Toluene, etc… analyze and check the health of the body. Through the app, you can check your health status in real time and collect your personal health data to check if there is any health problem. Hoo is not just a mask against fine dust, but a mask that protects your health.
Seoul, South Korea