International Warsaw Invention Show IWIS 2021
Invention ID99
Title: Smart Snorkel
Short description: Smart Snorkel can check the heart rate through the heart rate checker close to our ear and send the result to the device for processing. The light at the device is green in normal condition and will turn red if the heart rate is abnormal and send alarm out so people can be assisted immediately.
Chulalongkorn University Demonstration Secondary School,
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