Reasons for Inaccurate Readings
- Improper Cuff Positioning: The cuff on the QardioArm device must be placed on your upper arm correctly. If it's too loose or not positioned at heart level, it can lead to incorrect readings.
- Movement During Measurement: Moving, talking, or even slight muscle contractions during the test can affect blood pressure readings and cause inaccuracies.
- Batteries are Low: If the batteries are running low, the device might not function optimally, leading to erratic measurements.
- Irregular Heartbeat: The presence of an irregular heartbeat can confuse the QardioArm as it calculates your blood pressure, creating unreliable readings.
- Calibration Issues: Although QardioArm doesn't require regular calibration, if the device hasn't been working well from the start, it might need professional checking.
- Incorrect App Setup: If the app linked with the QardioArm is not set up properly, it might misinterpret data, leading to faulty results.
How to Fix Inaccurate Readings
- Correct the Cuff Placement: Ensure the cuff fits snugly around your upper arm and is positioned at heart level. Follow the instructional guide for precise placement.
- Stay Still: Sit quietly and avoid moving or talking during the measurement. Remain calm and relaxed for the most accurate result.
- Replace Batteries: Check and replace the batteries with new ones, ensuring the device has enough power for precise operation.
- Monitor for Irregular Heartbeat: If you suspect an irregular heartbeat, consult with a healthcare professional for advice. Continuing use of the QardioArm is still useful, but understanding this variable is vital.
- Contact Customer Support: If calibration or hardware issues are suspected, reach out to QardioArm support for assistance or inspection of the device.
- Ensure Correct App Integration: Make sure the app is fully updated and all instructions for pairing the device with your phone or tablet are followed. Reset and reinstall if necessary.
Additional Tips for Accurate Readings
- Take measurements at the same time each day for consistency.
- Avoid caffeine or exercise at least 30 minutes before taking a measurement.
- Sit with your back supported and both feet flat on the floor.
