Apple Watch Fitness * * * enjoys the following steps to change the name:

1. Open the Fitness app on iPhone, and then click the * * * Enjoy tab.

2. Click the "Name" tab.

3. Enter a new name, then tap Done. After changing to a new name, your friends and family will see the new name, but the previous name will remain in their * * * enjoyment slider so that they can roll back to the previous name.

I hope the above information can help you solve the problem. Please feel free to let me know if you have any other questions.