Use APKPure App
Get Vivobike S4S old version APK for Android
Vivobike S4S App enriches your riding experience.
On the "Main" page,you can see vehicle speed, battery .On the page,you can also lock your vehicle,select vehicle mode and control the light.
On the "More" page,you can check the version of the vehicle and share APP.
Of course,you can also adjust the speed, modify the Bluetooth name, and modify the lock password ,etc. through the APP on the settings page.