Tag: ECG Monitor
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Sleep ECG Monitor HRV Heart Rate Respiratory
247.54€
0.00953 BTC / 3503.6765 DOGESelect optionsSmart Bluetooth sleep ECG monitor HRV heart rate respiratory monitoring Chest Strap Pressure Sensor with App health care Product Description smart sleep belt trackers your every full night heart rate,breath rate,sleep quality,you can know well about your sleep quality throught the datas shows on the APP,besides,there is real-time heart rate and breath rate testing when …