It's easy to use and it works! It's a stress-reliever to be albe to check my heart rythym every day without having to run to the cardiologist. Money well spent!
I do not have any heart problems so membership. So I do not need membership. I thought it would give me blood pressure readings but it does not need another meters for that.
I won't go into all the details here, but it took too many emails and phone calls and attempts to activate just to cancel my monthly subscription and add an annual subscription.
Pros: Accuracy, Easy to use, Mobile App (Kardia), Comfort, Durability