The music powers your workout. And powerful technology tracks it so you can push even further, with no wires in the way. These sport headphones feature a built-in heart rate sensor and StayHear®+ Pulse tips to give you the information and stability you need to take your workout to the next level.The Bose® Connect app displays accurate heart rate readings in real time from your SoundSport® Pulse wireless headphones, so tracking your performance is easy. You can personalise settings to make them all yours, and it’s easier than ever to pair, switch and control your devices. See how a simple, intuitive app can make all the difference.The Pulse technology also works with popular fitness apps like MapMyRun, Runkeeper, Endomondo, Runtastic and more.A quick, wireless connection gets you moving faster. Pairing to your Bluetooth® device is easy with voice prompts, or if you have an NFC-enabled device just tap your phone to the inline remote. And you’ll get up to five