Nike's updated activity tracking wristband is finally here. But is it worth spending your cash on? Find out in our new Nike+ Fuelband SE review SE stands for second edition and this latest version ...

For the past two weeks I've been testing out two wearable fitness-tracking devices, the Nike FuelBand SE, and the Fitbit Force. Nike 's FuelBand SE is a follow up to last year's FuelBand.