mercedes me

What is the point of Mercedes Me? it's handy if i want to unlock/lock my car without having the key on me or see how much fuel i have, is there anything else useful about it i haven't discovered?

I am new to this so need some guidance.. I liked the idea of having an app installed and then keeping an eye on so many things remotely. I have registered for the account etc, app downloaded and installed but did not get time to visit a service center yet for that adapter thing. I was just...

Does anyone know if the activation of the live traffic function that comes with command online is done when the Mercedes me is set up I am still waiting for dealer and or MB to activate my me connect account but want to know if this will activate live traffic as well