The Decathlon Pacer app gives you a better idea of your performance and helps you keep track of your workouts.

How does it work?

It works by measuring the distance, time, pace, and elevation of your runs. It also records the time, distance, and pace for every workout, as well as the average and maximum speed for each session. It also keeps track of the number of sessions you've had and the number of miles/km you've covered.

The app can also calculate your average speed for each session and your maximum speed for each session. It can also calculate the distance covered for each session and the total distance covered for each year.

What can I do with it?

The app lets you use the information it collects to keep you on track. You can use the data to view your current performance and compare it to previous performances.