When performing a BRA measurement, one does not always obtain conclusive results for all 6 vital parameters. Therefore, some parameters may have the value “0”. Usually this happens when the measurement stops halfway, either because the contact with the finger and wrist is not strong enough or when the measurement was interrupted. In this case, just repeat the measurement. To ensure that you get the best possible results, wear and use the Healy Watch as directed.

Note:
To improve contact for the measurement you can use the provided conductive gel or a few drops of water and avoid moving your finger across the electrode during the measurement.