Setting up QardioCore

Monitoring your heart has never been easier with QardioCore. With no need for wires or patches, simply follow the steps below to begin measuring your ECG and other heart health information with QardioCore.


  1. Download the free Qardio App: On your iPhone go to and when prompted, download the app. Alternatively, go on the iTunes App Store.
  2. Open the Qardio App on your phone or tablet. If requested, you should enable Bluetooth on your device. You can enable Bluetooth under the Settings menu on your smartphone or tablet.
  3. Create a new user login, or login with your existing user name and password. Follow the on-screen instructions to register and set up your personal account.
  4. Connect QardioCore to one of the chest straps provided. Always connect the right side first.
  5. Adjust the length of the strap to adapt it for your chest size
  6. Fit the QardioCore to your chest. You should wear the QardioCore directly on your skin, just below your sternum. Wear your QardioCore with the Qardio logo to the left. All the electrodes should be touching your skin and QardioCore should be snug enough to stay in place during your movement.
  7. When you connect the strap to the left side of QardioCore you should see a green light blinking three times to indicate that QardioCore has switched on.
  8. While wearing QardioCore with the Qardio App open, touch and hold your phone or tablet on your chest to perform the pairing of your QardioCore with your phone or tablet. When prompted, accept the pairing request.
  9. After a few seconds, QardioCore will automatically start recording your electrocardiogram. Your ECG can be affected by the position of QardioCore on your chest and your physiological condition. It is very important that QardioCore is correctly placed. Please read the “Detailed instructions for the correct fitting of QardioCore” and the “Checklist For a Correct and Accurate ECG/EKG Recording” sections on the User Manual with particular care.
  10. The ECG recording can be stopped at any time by detaching the left clip from QardioCore and removing it from the chest.
Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request