Can millet movement generate dynamic trajectory?

* * millet movement can generate dynamic trajectory * *. In the running function of Xiaomi Sports APP, users need to carry their mobile phones and wear bracelets at the same time. The bracelet is responsible for collecting sports data, and the APP calls the mobile phone GPS to locate the running track and calculate the pace. When the running stops, the APP will automatically pause the recording, and the user can also set a speed reminder. When the running speed is slower than the pace you adjust, the bracelet will remind the user in a vibrating way. After clicking on the record to enter the details, users can see the fastest pace and the slowest pace.