Marea Smart B58008 - Blood Pressure Measurement; Blood Oxygen Measurement; Heart Rate Monitoring; ECG Measurement

"Too little data to save"). On the app you can check the
historical data.
Blood Pressure
Wait for about 10-20 seconds for the measurement to
finish and the result will be displayed.
Blood Oxygen
Wait for about 10-20 seconds for the measurement to finish
and the result will be displayed.
Heart Rate
Wait for about 10-20 seconds for the measurement to
finish and the result will be displayed.
ECG
Enter the ECG menu on the app and then enter the ECG
function on the smart watch. Wait for about 10-20 seconds
for the measurement to finish and the data will be saved on
the app. The phone and the watch must be linked and
within the Bluetooth range.