After my application CODE Purchase ... Mickael Blanchard October 29, 2017 10:44 Updated Follow Congratulations! Follow these steps for a quality tracking! 1-Activate the tracking on your application with the code received by email. 2-Create my account on Dotvision app. 3-(optional) Perform a self test (and modify the refresh if applicable). 4-launch the tracking on the day of the race (or activate the automatic start from the application). 5-Ideally place the phone on you. Keep it away from the water pocket and the survival blanket. Related articles Where to put my phone to optimize its accuracy? Comments 0 comments Article is closed for comments.