Terra Motor has unveiled an electric scooter with an iPhone dock. The A-4000-i can link to your phone and display data on power consumption, remaining battery charge, average speed, and mileage, as well as navigation information via an app.
T-Mobile CEO John Legere says the iPhone has been selling well, but it's not the only reason for the company's recent success.
Legere says the company has been improving its product lineup and adding U.S. support for its devices in the last several months, including getting the iPhone on its network at long last. iPhones has made up 39 percent of T-Mobile sales since it began selling the device in April.
The iPhone 5 is the world's top-selling smartphone, according to Canaccord Genuity, but the Galaxy S4 has put pressure on Apple around the globe.