Can Bluetooth connection hit restful API’s

[EmTech]

My application is using Restful API's. So if FitBit watch is not connected to Wifi, can it still sync data via bluetooth and my API's will be called successfully?

[JonFitbit · Accepted solution]

Your application needs a companion, which runs within the Fitbit mobile app.

https://dev.fitbit.com/build/guides/companion/

Then you can use the messaging API to send a request from the device to the companion, and the companion can perform the fetch()

https://dev.fitbit.com/build/guides/communications/messaging/