How can I customize the watch face and functions of the watch buttons?

Some functions are not indicated.

Below may be possible causes. Try the following remedies in sequence.

The functions are not activated on [iiidea List].Activate the iiideas you want to be indicated on [iiidea List].
The Riiiver service is not provided in your current place.Riiiver is not available there.
Some networking error has occurred. Start up the dedicated app and check the connection between the watch and the smartphone and that between the smartphone and the Internet.

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