There are circulating rumors that Nike is giving up future versions of their wearable activity tracker: the Nike+ FuelBand. I wonder if the pressure is becoming too intense, especially with Apple and other major manufacturers entering with new wearables that are aimed at fitness enthusiasts.
I still wear my 1st generation FuelBand. I never made the upgrade to the FuelBand SE because it just didn't offer enough new features or functionality.
I anticipate that Nike will continue to support new editions of their mobile apps like the Nike+ Move, Nike Running, and others. As for hardware, we're likely to see ongoing innovation with their clothing and shoes.