Swimming record data is usually based on hard devices such as watches and bracelets, and then synchronized to the mobile App, so you need to buy a watch bracelet first.

The corresponding watch bracelet products generally have their own apps, such as Huawei Health. If you want to have more specific swimming data analysis or tutorial videos and communities, you need to use other apps or applets.

The emergence and popularization of fitness app has broken through the time and space limitation of exercise and greatly facilitated people's exercise and fitness. Most of these fitness apps are free, and people use them to effectively reduce the cost of exercise and fitness.