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A Covid-19 detector on your wrist? That's what Fitbit is claiming for its new Fitbit Sense smartwatch –it even reads your sweat | South China Morning Post
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Amazon.com: Fitbit Sense Advanced Smartwatch with Tools for Heart Health, Stress Management & Skin Temperature Trends, Sage Grey/Silver, One Size (S & L Bands Included) : Electronics
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Fitbit posts early findings showing its trackers can identify cases of COVID-19 before symptoms take hold | Fierce Biotech
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