Only eBikes with the Bosch Smart System. Bosch eBike System 2 is not supported.
The integration works with eBikes running the Bosch Smart System. You can tell you have a compatible system if your bike includes one of these components:
LED Remote
System Controller
Purion 200
Kiox 300 / 500
Kiox 400C
Not supported: eBikes using the older Bosch eBike System 2.
If you're not sure which system your bike uses, check your Bosch display/controller model or the eBike Flow app.