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【Multiple Functions Health Tracker】The smart ring has multiple functions, which can monitor your heart rate, temperature and blood oxygen at any time,

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Activity Fitness Tracker: The fitness tracking ring records your exercise data and automatically monitors your heart rate and HRV every half an hour, or you can do it manually through the app.

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【Durable Material】The smart health ring is made with stainless steel and epoxy, providing a sturdy and elegant design that withstands daily wear and

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