The two bluetooth devices are the latest accessories to find a home at Ma Bell's place.
The chipmaker continues its push into wearables with a new collaboration with rapper Curtis "50 Cent" Jackson's headphone company and a set of fitness-focused earbuds.
At $199.95, it's not cheap, but the sweat-resistant Powerbeats2 Wireless is both comfortable to wear and sounds good, particularly for a Bluetooth headphone.
Available in two very different styles, these wireless 'phones were built with exercise in mind.
Sweat-resistant and flexible, the Plantronics BackBeat Fit is a stereo Bluetooth headphone that's aimed at runners and gym rats.
The Diamond Armor suit is encrusted with gems, repels bullets and stains, and has on-board air conditioning. A good thing, because the $3.2 million price tag will get some sweating.
More than a handful of consumers have complained of sweat-related damage to the workout-centric W-Series Walkman. Sony has this to say about it.
Check out our roundup of the most impressive sounding pairs of earbud headphones across a range of prices.
The M7 chip built into the iPhone 5S adds some sophisticated fitness tracking features to Apple's newest flagship phone. Will it hurt the burgeoning wave of fitness gadgets the same way cameraphones have gutted the point-and-shoot camera market?
So many gadgets...and so many of them unnecessary. If wearable tech aims to go mainstream, it's going to have to try harder.