Broken
To sync connected scale you have to use this app. To use this app you have to register on their site and give your personal info. Their site is broken horribly - even if you manage to register you are not able to log in. Even password recovery goes 404 time to time.
Update: after recent update app stopped syncing with the scale at all. DO NOT BUY!
JohnDough about
VitaDock+, v2.0.2