title: Tutorial info to create a device with bluetooth and fetch data on a smart phone
body: <p>I want to learn how to: </p>
  
  <ol>
  <li><p>create a device with a bluetooth chip, that would transmit the information to the smart phone it is connected to. </p></li>
  <li><p>How to code, and fetch the information from a device with bluetooth. </p></li>
  </ol>
  
  <p>Please let me know where I should read about it, and learn. </p>
  
  <p>Basically, I am looking for tutorials to learn how to create a fitness band sort of a project. </p>