Meet the jiaao Fitness Ring: a smart health tracking ring with Bluetooth that can monitor your sleep, activity, body temperature, and a lot more. It can track your sleep quality, menstrual cycle, and heart rate fluctuations. It combines with your phone to give you health reports. This ring is compatible with iOS and Android devices. It is 5ATM waterproof.
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This smart ring can be fully charged in an hour. It provides up to 7 days of battery. You can use this ring to take photos or activate a SOS call.
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