title: how to send data from iOS prototype cell to watch with swift 2.2
body: <p>How can I code with Watch Connectivity messages for my watch to get values returned from my iOS phone table view prototype cells?
  The prototype cells include a title name, which is stored in realm as self.specimen.name, and node ID, self.specimen.nid, My watch needs to display the users' selected prototype cell title (self.specimen.name) as a text label on my watch and use the NID (self.specimen.nid) in an API data post call. </p>
  
  <p>How do I set up the watch connectivity, so that my watch knows the results from the prototype cells and I can use 'self.specimen.name' for my label and 'self.specimen.nid' in my api function (my question marks in the code)</p>
  
  <p>I have read about how to do the wcsession setup (eg the code below carrying the message) but am unsure what are the message data values I should include?
  in this code below, what would be the request values i'm sending/ receiving?</p>
  
  <pre><code>if WCSession.defaultSession().reachable == true {
  
      let requestValues = ["?" : "?"]
      let session = WCSession.defaultSession()
  
      session.sendMessage(requestValues, replyHandler: { reply in
          self.statusLabel.setText(reply["status"] as? String)
          }, errorHandler: { error in
              print("error: \(error)")
      })
  </code></pre>
  
  <p>I am a beginner and finding the data communication confusing. Thanks for your help.</p>