About data recorded by fitbit tracker terminal

[yoshryo]

I would like to load the tracked data into my own application using Fitbit Charge4.

Is there a way to directly synchronize my own app with my Fitbit device?

After investigating, I thought that it was necessary to put in the Fitbit official application and then synchronize this official application with the Fitbit terminal.

Avoid this as I will have to put in both the official app and my own app.

[Gondwana · Accepted solution]

Direct connection isn't possible. The only way you can get data into your own app is via the Fitbit Web API, which gets its data from the Fitbit mobile app, which gets its data from the watch when it syncs.

There are some third-party services that can access the Web API in your behalf, but I don't think that will help you.

[yoshryo]

Thank you for the quick reply!

I see...
After all, you need the Fitbit mobile app.

OK.
Let me think about it.