The steps to follow the watch on Watermelon Skin are:

1. Log in to the watch app and register as a Watermelon Skin user.

2. Click the "Follow" button.

3. Enter your Watermelon Peel username.

4. Click "OK" button.

The Watermelon Peel Phone Watch is a high-tech wristwatch with a high-definition color screen for phone calls, SMS, MMS, and more.