SMS Audio has your
back heart. Their BioSport earbuds don't just pump out the vocals, bass, and mid-tones to keep you moving, they also measure your heart rate and track your intensity to keep you moving...harder. Faster! Come on, is 20 minutes above 170 bpms all you got?
BioSport eliminates the need to incorporate multiple gadgets and attachments into your workout. The in-ear headphones use a built-in optical sensor to measure heart rate continuously throughout the day--both during intense exercise and Zen moments waiting for the bus alongside a woman who smells like honeysuckle and fresh cut grass and the summer you lost your virginity--so you don't have to wear a chest strap or monitoring watch. BioSport earbuds also sync with fitness apps such as RunKeeper to provide further analytics on your workouts. Use the combination to track heart rate along with pace, distance, elevation, and caloric output.
The earbuds themselves are IPX4 rated for sweat and water resistance, so you're still good to go if you have overly active glands, or are obsessed enough to work out in the pouring rain. The devices require no batteries or charging since their 3.5 mm gold-plated audio jack also powers their biometric monitoring capabilities.
BioSport earbuds are available in Blue, Yellow, and Gray, and include S, M, and L ear gel sizes for custom fit. They also come with a tangle-free cord with an in-line microphone and a neoprene carrying case.