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- Smart watch
GOGUM Fitness Tracker Blood Oxygen SPO2 HRV Health Smart Watch Heart Rate Monitor Activity Tracker HRV Health Watch…
- $45.77
- Make sure this fits by entering your model number. 【Newest Updated SPO2 Fitness Tracker】Pressing with your finger on the touch area for 30s , that will track your all-day rhythm, dynamic heart rate and blood pressure to know your health condition. The data and a HR veido will be presented on App. when you turn on SPO2 function, that will…
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