अॅप्स स्मार्ट रिस्टबँड 3 अॅप हार्ट रेट संस्करण वापरकर्ता मॅन्युअल
Apps Smart Wristband 3 App Heart Rate Edition Warning Please consult your doctor before starting a new exercise program. Although the smart watch can monitor your heart rate, it can't be used for any medical purpose. It is designed to…