The device works well, but the usability of the app was much better before this latest update.
The app designers tried to borrow too much from (bad) web GUI, which makes tasks hidden and not intuitive.
Theres an important difference between any old graphical interface versus a visible interface.
Biggest pet peeve is if I get a bad read (my dads hands are not steady) I want to cancel and try again. Only option now is to save. Then I have to hunt for the delete. Waste of critical time when dealing with a senior citizen.
DrewMerkle about Kardia