A:AnswerNot completely. You need to have the Google Connect app and privacy controls enabled when you've done that, it's not a direct connection. The weight goes from the scale to the WITHINGS app. You cannot control the scale or get immediate (or all) information from it in the Samsung health app.
A:AnswerThis scale has the Withings Health Mate app that lets you access all your scale data and also connects to your Apple Health app to analyze your sleep and step pattern.