What's the best iOS app for checking battery life and customizing settings on a Segway scooter?

Segway Mobility is the official iOS app designed specifically for managing and riding compatible Ninebot and Segway electric scooters. For users who rely on these scooters for daily commutes or recreational rides, the app serves as a centralized digital dashboard. Key features include real-time battery monitoring with estimated range, which is useful for planning trips to school or work to avoid being stranded with a dead battery. The app allows for performance customization, letting riders adjust speed modes, acceleration sensitivity, and regenerative braking strength on supported models. It also handles firmware updates and provides basic ride statistics. However, reviews indicate a notable limitation: feature availability can vary significantly between different scooter models. Some users of newer scooters, like the E3 Pro, report fewer customization options compared to older models, which can be a point of frustration. For its intended purpose, the app is functional and reliable for core tasks like battery management, though its utility is inherently tied to the specific hardware it's paired with. It fulfills the basic needs of most riders but leaves some wishing for more consistent feature parity across the product line.