What smartphone display solutions does Bosch eBike Systems offer as an alternative to SmartphoneHub and the COBI.Bike hardware?

We offer the SmartphoneGrip for eBikes with the smart system (the latest system generation). With this and the eBike Flow app, the smartphone becomes a fully comprehensive eBike display.
Unfortunately, we are unable to offer an alternative smartphone display solution for eBikes with the Bosch eBike System 2.