A:AnswerHi Diamond, yes you will need to initially pair the watch to a smartphone through the Zepp app before you are able to use it. Yes all of the watch's features and health features can be used on its own once it has been set up.
Michael | Amazfit Support
A:AnswerHi Aldebaran, no you are unfortunately not able to link the watch to Spotify to listen offline music. You are able to load MP3 files to the watch to listen that way.
Michael | Amazfit Support
A:AnswerHi there,
We at Amazfit want all our customers to be satisfied with their purchase, Please contact us at support@amazfit.com so we can find the best path of resolution for you.
Kieron | Amazfit Support