Use the Segway-Ninebot Mobile App
Go to the App Store (iOS) or the Google Play Store (Android) and search for "Segway'' or ''Ninebot" to download and install the App. Connect with Bluetooth (Bluetooth 4.0 or above) and follow the instructions to activate your vehicle and follow the training procedures.
For your safety, the vehicle will limit its maximum speed until you complete the New Rider Tutorial. You can disable the speed limiter via the App afterwards.