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Especificaciones: Material: Metal Tamaño: aproximadamente 4*5*0.5cm/1.57*1.97*0.2in Nombre del producto: Anillo inteligente multifunción NFC Tamaño
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MULTI FUNCTIONAL: The smart ring offers multiple functions, including real time monitoring of heart rate, body temperature, and blood oxygen levels.
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Multi Functional Health Monitoring: Our smart fitness and health ring offers a multitude of functions, including real-time monitoring of heart rate,
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【Multiple Functions】--- The smart ring has multiple functions, which can monitor your heart rate, temperature and blood oxygen at any time, so that
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