Anyone know how Bluetooth actually works on NordicTrack treadmills?

[Mic]

Has anyone tried sniffing the BLE traffic with something like nRF Connect to see if the console is advertising A2DP support for bluetooth audio streaming? Would be a fun weekend project.

Someone on the iFit reddit did this a couple years back. It's only advertising the iFit service and the heart rate sensor service (on newer models). No A2DP support in the firmware. It can only control the treadmill via BLE.