Measuring ECG with Kardi Ai

Follow this step-by-step guide for accurate ECG recordings with the Kardi Ai chest strap.

When to Measure EKG

  • You can perform measurements anytime - both when experiencing health issues and as a preventive measure against heart disease.

  • We recommend measuring at least 3 times a week.

  • Each measurement should last at least 3 hours.

  • The total duration of your weekly measurements should exceed 7 hours.

  • Always measure when experiencing symptoms.

  • At least once a week, we recommend conducting a measurement during sleep (overnight).

To ensure proper data transmission from the chest strap to your mobile phone, keep the phone in close proximity to the chest strap during the recording.

Measurement Procedure

  1. Put on the Kardi Ai chest strap The chest strap does not need to be turned on; it activates automatically 10 seconds after being placed on the body.

    For proper fastening instructions, proceed to How to Put on the Chest Strap.

  2. Start the Kardi Ai app on your phone.

    Ensure your phone is sufficiently charged to avoid interrupting the recording.

  3. Start the Measurement

    In the Kardi Ai app , click on the New Recording tab, follow the instructions in the app, and start the EKG recording.

  4. Select Health Condition (Optional)

    Choose the health condition that will be saved with the current recording. The default setting is Routine Check. To change it, click the arrow and select from the list of options.

  5. Ongoing EKG Recording

    After pressing the Start EKG Recording button, the Kardi Ai app will begin measuring the EKG. The app displays a live feed of your EKG and heart rate.

  6. Recording Health Issues (Optional) If you experience health issues during the measurement, mark them using the Record Health Issues button. Marking health issues does not change the selected health condition from step 4. The marked health issues will be visible in the EKG recording report.

  7. End the Recording

    To end the recording, press the Stop EKG Recording button. ⚠️ If you do not end the recording using the Stop Recording button in the app, the measurement data will be lost.

After completing each EKG measurement, detach at least one electrode from the chest strap to extend battery life.

Recording Overview

You can find your EKG recording in the Recordings tab. A gray bar with a circle next to the recording indicates that the recording is being evaluated.


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