Broadcast your races and watch them live.Estela is the mobile application that allows you to broadcast your position during the race. 1. - Enable the GPS location of the mobile.2. - Enter your key assigned by your club.3. - Start to broadcast.eStela start sending your position automatically and stops when the competition is over. During the race or after its completion, you'll see it from the website of estela.co Note: The application uses GPS intensively, even when in the background, which seriously affects the battery life. It is highly recommended the continued use of the charger during the race.