Do not take this while lying down
Response from developer
Thank you for sharing your experience for the app. Please follow the guide for the measurement to avoid the effects of noise. this app makes it easy to capture the pulse waves in a timely manner, it cannot be used as a doctor's diagnosis.
Did not pick up tachycardia
I did a scan, my heart rate was up around 143, and near the end of the scan it had dropped back to 70. The report I received stated everything was normal with low stress and an average heart rate of 93. That doesn’t sound normal.
Response from developer
Thank you for trying this app. If the results appear abnormal, please take more measurements to avoid the effects of interference. the app does not identify supraventricular tachycardia, but sinus tachycardia, and record the pulse waveform in time.
Useless
Response from developer
Thank you for trying this app, please follow the instructions for use to measure and the app will truly record and analyze the pulse waveform in time. Also, there are some similarities between PVC and AFIB, so it is possible that the APP may be recognized as AFIB, the APP cannot represent the doctor's opinion.
No help
For instance: The AFib Check gives a stress score. What is this - stress on the heart muscle, psychological stress, something correlated with the measurement of the heart beat? A link to a website with some basic info would be useful.
Response from developer
Thanks for the suggestion. The stress score refers to the body fatigue index.
Good
Poor product
Response from developer
Thank you for trying this app. Atrial fibrillation is an occasional occurrence that does not always happen. This app makes it easy to record pulse waves in a timely manner.
Questions
Response from developer
Thanks for your feedback. The app doesn't detect afib in 30s mode, needs 60s mode for it. Atrial fibrillation is an occasional occurrence and does not always happen. The report is made by the APP based on pulse waveform analysis, and it is not a substitute for a doctor's recommendation. Sometimes afib may be detected due to the incorrect measurement method, so if afib is detected, E.g. moving the finger while measuring. please take several measurements and this pulse waveform data can be used as a reference.
VTach rythem.
Response from developer
Thanks for your feedback. "what it means if all ppm points are at the bottom rather than the top" ,This is not a problem and will Not affect the measurement. This app realistically records and analyzes pulse waves.