title: OAuth2.0 in iOS?
body: <p>I am trying to use FitBit api in iOS application. I have a fitbit device and I am trying to create an iOS app that connects with the FitBit api and gets my data back. I am trying to implement OAuth2.0. I already have the client ID but I have been stuck. I am not sure how to proceed with this. I have read the documentation on how OAuth works and how fibit works with OAuth2.0 . My problem is I don't know how to open the fibit api authenication by the user, and how to get the access token. How do I proceed after getting the access token. 
  I am a noob to this, so I would appreciate if somebody can guide me how to go with that. If someone can guide me to similar projects it will be awesome. </p>
  
  <p>Thanks</p>