Nine Dash is a free Android app developed by Buhho that enables users to easily monitor their Ninebot scooter data in real-time. The app has a simple and elegant interface that provides plenty of room for personalization. It offers a wide range of features, including automatic graph creation with scooter information as a function of time, such as used battery percentage and maximum speed.

Users can also create trips and simultaneously visualize them on a map. They can export and import trips for other users of the app or view them in Google Earth (KML and CSV). Nine Dash also offers the ability to change KERS, lock the scooter, change the backlight, and cruise mode. Additionally, users can reset the odometer and view data and graphs in offline mode without a connection to the scooter.

What's more, Nine Dash can be synchronized with different band and smartwatch models, allowing users to receive monitoring notifications in real-time on these devices. However, it is important to note that the app cannot be installed directly on Android Wear; users can only synchronize notifications.

Overall, Nine Dash is an excellent app for Ninebot scooter owners who want to monitor their data in an easy and intuitive manner.