Works great, Easy to use and great to have the app to keep the history of all BP taken
Qardio is a good item to have
Seems to be stabil and precisely and the style of it is pretty. The problem for me is that only 8 people can connect to it. So if you have friends who wants to try it- you really have to be aware how many people who is connecting.
It is great to be able to not only do your weight but your BMI and other measurements and keep track on a day to day basis.