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Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
Hello @erwintj, thanks for taking the time to reply, I hope you're having a great day! 
The music control in the Blaze has several functions besides play/pause. You can skip through songs forward and backward and even control the volume with its buttons.
Now, in regards of third party notifications, you can receive notifications from LINE and Whatsapp; however, currently the Blaze does not have quick texts to reply those notifications.
Hope this resolves your inquiry, if you need anything else, please feel free to reply!
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Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
Hello @erwintj, thanks for joining the Fitbit Community, it's nice to have you on board!
Indeed, Fitbit trackers are compatible with the iPhone 6S Plus, just make sure your iOS version has been updated to 9 or 10. Additionally, the Fitbit Blaze is compatible with many music apps, including Spotify, so you will be able to stream your music with your phone and use your Blaze to control it.
I hope this can be helpful, if there's anything else I can do for you, please keep me posted. 
Best Answer
Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
Hello @erwintj, thanks for taking the time to reply, I hope you're having a great day!
The music control in the Blaze has several functions besides play/pause. You can skip through songs forward and backward and even control the volume with its buttons.
Now, in regards of third party notifications, you can receive notifications from LINE and Whatsapp; however, currently the Blaze does not have quick texts to reply those notifications.
Hope this resolves your inquiry, if you need anything else, please feel free to reply!
Best Answer
Community Moderator Alumni are previous members of the Moderation Team, which ensures conversations are friendly, factual, and on-topic. Moderators are here to answer questions, escalate bugs, and make sure your voice is heard by the larger Fitbit team. Learn more
Hello @erwintj, I hope you're having an excellent day, I'm glad I was able to resolve your inquiries.
In case you have some spare time, I would like to invite you to visit our Discussions board where you will find great tips and encouragement from other members and if there's anything else I can do for you, please keep me posted!
Additionally, if there's anything else I can help you with, don't hesitate to reply, I'll be happy to help.
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