Datatransfer between the phone and the Fitbit

https://www.youtube.com/watch?v=PapzIbgKyIQ&list=PLkQs5WJXVHbiBDjmv-1tBYNUQOkmNCctA&index=4

Sending data is done using the recommended method, which is a bit of a headache.

Peersocket connections Device: https://dev.fitbit.com/build/reference/device-api/messaging/
    Companion: https://dev.fitbit.com/build/reference/companion-api/messaging/
File Transfer Device: https://dev.fitbit.com/build/reference/device-api/file-transfer/
    Companion: https://dev.fitbit.com/build/reference/companion-api/file-transfer/
Filesystem: https://dev.fitbit.com/build/reference/device-api/fs/

Cozie

Datatransfer between the phone and the Fitbit

Further reading