It only took, what, five months, but Nike's FuelBand application for the iPhone was finally refreshed Friday, adding much-needed integration with Apple's HealthKit platform. As a result, a dedicated FuelBand accessory is no longer required to track your activity or earn Fuel points, your iPhone now does this.
To reflect this change in direction, the app has been rebranded and is now being marketed as just Nike+ Fuel.
In addition to getting more insight into your activity in iOS 8's Health app, HealthKit integration makes your Fuel points visible in and accessible by other apps.