Using your smartphone and the COBI.Bike app, the Bosch SmartphoneHub Aftermarket kit provides an intelligent control center for navigation, recording activities and connection to others. Kit includes SmartphoneHub unit, remote control, universal mount, 1500 mm cable and mounting parts Your smartphone (not included) and the COBI.Bike app turn the SmartphoneHub into an intelligent control center for navigation, recording activities and connection to others Your smartphone can be connected to the SmartphoneHub via USB or conveniently powered from the eBike battery using the optional phone mount Without a smartphone, the 1.5 in. integrated LCD display in the SmartphoneHub still shows the most important riding data and allows you to activate the Bosch eBike system Walk assistance function helps you push your eBike at speeds of up to 6 mph Separate control unit lets you conveniently operate all functions from the handlebar; voice output feature helps you keep your eyes on the road COBI.Bike app guides you to your destination with 2D or 3D map view and voice instructions; app connects with other health and fitness services to track training data App also tells the weather, connects to music and audiobook streaming services and more Software updates are easy to install, thanks to wireless design Compatible with all Bosch Product Lines from model year 2020 with the exception of Cargo Line Speed and Performance Line Speed