Running is a sport that has become increasingly popular over the years. It is one of the most accessible disciplines and one of the most comfortable and simple forms of aerobic exercise that exist. You can practise it almost anywhere, just lace up your running shoes and get out of the house. However, to get the most out of running, technology can be a great help. There are several devices that enhance the running experience: thanks to wearable technologies, we can track our trainings, analyse data, check our values in real time and much more. Let's discover in this article 4 gadgets that are useful for the development of running performance.