Smart Bracelet Heart Rate Oxygen Movement Meter Step Black

Functions: heart rate,  measurement, number of steps, calorie burning, remote control phone music, automatic sleep measurement, alarm clock, remote control phone photosWeather forecast, temperature indicationNews push: (facebook, Twltter, whatsapp, line, sets, skype, kakao, etc.)Bracelet material: silica gelWaterproof and dustproof: sweat proof, rain proofConnect the bluetoothData storage :7 days of detailed motion dataSupport for multiple languages
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