This is a good watch for an amateur runner to track your progress, analyze your mistakes and correct them. The built-in training programs and the hellish amount of all sorts of data and analytics help with this. In addition, it is a convenient everyday accessory, on which you can see the weather and receive a notification and set an alarm clock. To be honest, for this kind of money, I am a little disappointed with the accuracy of the heart rate monitor and the inability of the watch to calculate energy costs, because I expected to use it for high-intensity interval training, where maintaining the right heart rate is important.