Starting a session on the Protern Sync App

A session needs to be started in order to sync the Sensors and get the run data live.


  1. All selected athletes have sensors assigned to them prior to starting the session


  • If the sensors have already been assigned to the athletes, they do not to be in range before a session starts
  • Athletes can turn on their sensors and collect run data before a session is started on the app

Starting a session

  1. Select the activity your skiers will be doing. If you have para-athletes and want to see live factored times, you will need to pick the discipline (i.e. SuperG, GS, etc).

    This is not required for able-bodied skiers. Simply picking Alpine Skiing will work. 

  2. Press Start Session