"Finger heart rate" is a heart rate recording application. "Finger heart rate" can record your heart rate in real time, allowing you to adjust your exercise status according to the data.
Maintaining the best exercise heart rate is especially important for exercise results and exercise safety.
"Finger heart rate" heart rate record allows you to adjust your training according to your heart rate, no longer blindly exercise,
Real-time recording of heart rate during strenuous exercise.
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