I have the 6L device. I tend to use it at least once a week and more often as needed. My Dr. told me that he is glad that I have this as he can look over the traces I store. I have been having BP issues more often and when I have higher BP level I also use the 6L for information. We used it to determine that a full 12L was needed and it has allowed him to catch a problem early even though we have not fully determined EXACTLY what. We are doing in depth checks currently and probably would not be where we are without the Kardiacare.
Pros: Accuracy, Easy to use, Mobile App (Kardia), Comfort, Durability
So far quite happy with my KardiaCare plan. Information provided is quite useful and informative. Would highly recommend to anyone interested in monitoring their heart health.