Inaccurate readings at times as well as buggy. For instance, I just took a reading that shows the average heart rate 15 points lower than the minimum rate recorded, interesting math to say the least! I have brought this anomaly to the attention of the staff at ecgcheck, their response was that they would address the issue with their programmers. That was the last version of the software perhaps it was V2.1.1, Im not sure. Also I get many false negatives, my doctor has commented on this to me as well. The fact that the user is unable to selectively delete recordings means that the list of recordings becomes extremely difficult to maneuver through. You must have good internet connectivity to even use the device. Annoying in the extreme! There are many other devices available in this product category, one needs to research them before making the decision to purchase this one.
Jackaardman about ECG Check