2025-07-09 00:00:00 The diagnostic tool provides several services: Ride: It shows map and provides service for user to search nearby attractions. User can make trace record during riding. If Bluetooth connected with toolKit, user will see the information of e-bike system, included display, battery and motor. Diagnose: User can immediately feedback e-bike diagnostic states, if Bluetooth connected with toolKit. And, user can upgrade toolKit through OTA update. History: The record traces are listed. User can click one of these to review the riding trace.