Please confirm fitbit studio is incompatible with Charge 3?

[blu3crab]

Hello - I would like to write:

• a clockface app to display the heartrate for the visually impaired.
• a companion app to transfer the near realtime heart rate to an android & ios app on the phone running the fitbit app
• the android & ios app will also be tailored for the visually impaired.

The forums seem to indicate this type of development in fitbit studio (or anywhere) is not possible as the Charge 3 is not a "Fitbit OS"?  

However, those forum entries are rather old.  Am I out of luck developing on the Charge 3?

Thanks, matthew

[Gondwana · Accepted solution]

Yes, you're out of luck, I'm afraid.